18897360984

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 52929676800

約数和(自身を除く): 34032315816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 101, 131, 166, 202, 239, 249, 262, 303, 332, 393, 404, 478, 498, 524, 606, 664, 717, 747, 786, 808, 909, 956, 996, 1048, 1179, 1212, 1434, 1494, 1572, 1818, 1912, 1992, 2151, 2358, 2424, 2868, 2988, 3144, 3636, 4302, 4716, 5736, 5976, 7272, 8383, 8604, 9432, 10873, 13231, 16766, 17208, 19837, 21746, 24139, 25149, 26462, 31309, 32619, 33532, 39674, 39693, 43492, 48278, 50298, 52924, 59511, 62618, 65238, 67064, 72417, 75447, 79348, 79386, 86984, 93927, 96556, 97857, 100596, 105848, 119022, 119079, 125236, 130476, 144834, 150894, 158696, 158772, 178533, 187854, 193112, 195714, 201192, 217251, 238044, 238158, 250472, 260952, 281781, 289668, 301788, 317544, 357066, 375708, 391428, 434502, 476088, 476316, 563562, 579336, 603576, 714132, 751416, 782856, 869004, 952632, 1098173, 1127124, 1428264, 1738008, 2003537, 2196346, 2254248, 2598647, 3162209, 3294519, 4007074, 4392692, 5197294, 6010611, 6324418, 6589038, 7795941, 8014148, 8785384, 9486627, 9883557, 10394588, 12021222, 12648836, 13178076, 15591882, 16028296, 18031833, 18973254, 19767114, 20789176, 23387823, 24042444, 25297672, 26356152, 28459881, 31183764, 36063666, 37946508, 39534228, 46775646, 48084888, 56919762, 62367528, 72127332, 75893016, 79068456, 93551292, 113839524, 144254664, 187102584, 227679048, 262463347, 524926694, 787390041, 1049853388, 1574780082, 2099706776, 2362170123, 3149560164, 4724340246, 6299120328, 9448680492, 18897360984]

約数ペア:

[(1, 18897360984), (2, 9448680492), (3, 6299120328), (4, 4724340246), (6, 3149560164), (8, 2362170123), (9, 2099706776), (12, 1574780082), (18, 1049853388), (24, 787390041), (36, 524926694), (72, 262463347), (83, 227679048), (101, 187102584), (131, 144254664), (166, 113839524), (202, 93551292), (239, 79068456), (249, 75893016), (262, 72127332), (303, 62367528), (332, 56919762), (393, 48084888), (404, 46775646), (478, 39534228), (498, 37946508), (524, 36063666), (606, 31183764), (664, 28459881), (717, 26356152), (747, 25297672), (786, 24042444), (808, 23387823), (909, 20789176), (956, 19767114), (996, 18973254), (1048, 18031833), (1179, 16028296), (1212, 15591882), (1434, 13178076), (1494, 12648836), (1572, 12021222), (1818, 10394588), (1912, 9883557), (1992, 9486627), (2151, 8785384), (2358, 8014148), (2424, 7795941), (2868, 6589038), (2988, 6324418), (3144, 6010611), (3636, 5197294), (4302, 4392692), (4716, 4007074), (5736, 3294519), (5976, 3162209), (7272, 2598647), (8383, 2254248), (8604, 2196346), (9432, 2003537), (10873, 1738008), (13231, 1428264), (16766, 1127124), (17208, 1098173), (19837, 952632), (21746, 869004), (24139, 782856), (25149, 751416), (26462, 714132), (31309, 603576), (32619, 579336), (33532, 563562), (39674, 476316), (39693, 476088), (43492, 434502), (48278, 391428), (50298, 375708), (52924, 357066), (59511, 317544), (62618, 301788), (65238, 289668), (67064, 281781), (72417, 260952), (75447, 250472), (79348, 238158), (79386, 238044), (86984, 217251), (93927, 201192), (96556, 195714), (97857, 193112), (100596, 187854), (105848, 178533), (119022, 158772), (119079, 158696), (125236, 150894), (130476, 144834)]