19774479816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131221}}^1$

素因数の和:131276

約数の個数: 192

約数和(自身を含む): 68781323520

約数和(自身を除く): 49006843704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1092, 1196, 1288, 1449, 1638, 1656, 1794, 1932, 2093, 2184, 2392, 2691, 2898, 3276, 3588, 3864, 4186, 5382, 5796, 6279, 6552, 7176, 8372, 10764, 11592, 12558, 16744, 18837, 21528, 25116, 37674, 50232, 75348, 131221, 150696, 262442, 393663, 524884, 787326, 918547, 1049768, 1180989, 1574652, 1705873, 1837094, 2361978, 2755641, 3018083, 3149304, 3411746, 3674188, 4723956, 5117619, 5511282, 6036166, 6823492, 7348376, 8266923, 9054249, 9447912, 10235238, 11022564, 11941111, 12072332, 13646984, 15352857, 16533846, 18108498, 20470476, 21126581, 22045128, 23882222, 24144664, 27162747, 30705714, 33067692, 35823333, 36216996, 39235079, 40940952, 42253162, 47764444, 54325494, 61411428, 63379743, 66135384, 71646666, 72433992, 78470158, 84506324, 95528888, 107469999, 108650988, 117705237, 122822856, 126759486, 143293332, 156940316, 169012648, 190139229, 214939998, 217301976, 235410474, 253518972, 274645553, 286586664, 313880632, 353115711, 380278458, 429879996, 470820948, 507037944, 549291106, 706231422, 760556916, 823936659, 859759992, 941641896, 1098582212, 1412462844, 1521113832, 1647873318, 2197164424, 2471809977, 2824925688, 3295746636, 4943619954, 6591493272, 9887239908, 19774479816]

約数ペア:

[(1, 19774479816), (2, 9887239908), (3, 6591493272), (4, 4943619954), (6, 3295746636), (7, 2824925688), (8, 2471809977), (9, 2197164424), (12, 1647873318), (13, 1521113832), (14, 1412462844), (18, 1098582212), (21, 941641896), (23, 859759992), (24, 823936659), (26, 760556916), (28, 706231422), (36, 549291106), (39, 507037944), (42, 470820948), (46, 429879996), (52, 380278458), (56, 353115711), (63, 313880632), (69, 286586664), (72, 274645553), (78, 253518972), (84, 235410474), (91, 217301976), (92, 214939998), (104, 190139229), (117, 169012648), (126, 156940316), (138, 143293332), (156, 126759486), (161, 122822856), (168, 117705237), (182, 108650988), (184, 107469999), (207, 95528888), (234, 84506324), (252, 78470158), (273, 72433992), (276, 71646666), (299, 66135384), (312, 63379743), (322, 61411428), (364, 54325494), (414, 47764444), (468, 42253162), (483, 40940952), (504, 39235079), (546, 36216996), (552, 35823333), (598, 33067692), (644, 30705714), (728, 27162747), (819, 24144664), (828, 23882222), (897, 22045128), (936, 21126581), (966, 20470476), (1092, 18108498), (1196, 16533846), (1288, 15352857), (1449, 13646984), (1638, 12072332), (1656, 11941111), (1794, 11022564), (1932, 10235238), (2093, 9447912), (2184, 9054249), (2392, 8266923), (2691, 7348376), (2898, 6823492), (3276, 6036166), (3588, 5511282), (3864, 5117619), (4186, 4723956), (5382, 3674188), (5796, 3411746), (6279, 3149304), (6552, 3018083), (7176, 2755641), (8372, 2361978), (10764, 1837094), (11592, 1705873), (12558, 1574652), (16744, 1180989), (18837, 1049768), (21528, 918547), (25116, 787326), (37674, 524884), (50232, 393663), (75348, 262442), (131221, 150696)]