27839448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 94610880

約数和(自身を除く): 66771432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 607, 637, 728, 819, 882, 936, 1092, 1176, 1214, 1274, 1638, 1764, 1821, 1911, 2184, 2428, 2548, 3276, 3528, 3642, 3822, 4249, 4856, 5096, 5463, 5733, 6552, 7284, 7644, 7891, 8498, 10926, 11466, 12747, 14568, 15288, 15782, 16996, 21852, 22932, 23673, 25494, 29743, 31564, 33992, 38241, 43704, 45864, 47346, 50988, 55237, 59486, 63128, 71019, 76482, 89229, 94692, 101976, 110474, 118972, 142038, 152964, 165711, 178458, 189384, 220948, 237944, 267687, 284076, 305928, 331422, 356916, 386659, 441896, 497133, 535374, 568152, 662844, 713832, 773318, 994266, 1070748, 1159977, 1325688, 1546636, 1988532, 2141496, 2319954, 3093272, 3479931, 3977064, 4639908, 6959862, 9279816, 13919724, 27839448]

約数ペア:

[(1, 27839448), (2, 13919724), (3, 9279816), (4, 6959862), (6, 4639908), (7, 3977064), (8, 3479931), (9, 3093272), (12, 2319954), (13, 2141496), (14, 1988532), (18, 1546636), (21, 1325688), (24, 1159977), (26, 1070748), (28, 994266), (36, 773318), (39, 713832), (42, 662844), (49, 568152), (52, 535374), (56, 497133), (63, 441896), (72, 386659), (78, 356916), (84, 331422), (91, 305928), (98, 284076), (104, 267687), (117, 237944), (126, 220948), (147, 189384), (156, 178458), (168, 165711), (182, 152964), (196, 142038), (234, 118972), (252, 110474), (273, 101976), (294, 94692), (312, 89229), (364, 76482), (392, 71019), (441, 63128), (468, 59486), (504, 55237), (546, 50988), (588, 47346), (607, 45864), (637, 43704), (728, 38241), (819, 33992), (882, 31564), (936, 29743), (1092, 25494), (1176, 23673), (1214, 22932), (1274, 21852), (1638, 16996), (1764, 15782), (1821, 15288), (1911, 14568), (2184, 12747), (2428, 11466), (2548, 10926), (3276, 8498), (3528, 7891), (3642, 7644), (3822, 7284), (4249, 6552), (4856, 5733), (5096, 5463)]