42468426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 96

約数和(自身を含む): 123596928

約数和(自身を除く): 81128502

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2357, 2574, 3003, 4714, 6006, 7071, 9009, 14142, 16499, 18018, 21213, 25927, 30641, 32998, 42426, 49497, 51854, 61282, 77781, 91923, 98994, 148491, 155562, 181489, 183846, 214487, 233343, 275769, 296982, 337051, 362978, 428974, 466686, 544467, 551538, 643461, 674102, 1011153, 1088934, 1286922, 1633401, 1930383, 2022306, 2359357, 3033459, 3266802, 3860766, 4718714, 6066918, 7078071, 14156142, 21234213, 42468426]

約数ペア:

[(1, 42468426), (2, 21234213), (3, 14156142), (6, 7078071), (7, 6066918), (9, 4718714), (11, 3860766), (13, 3266802), (14, 3033459), (18, 2359357), (21, 2022306), (22, 1930383), (26, 1633401), (33, 1286922), (39, 1088934), (42, 1011153), (63, 674102), (66, 643461), (77, 551538), (78, 544467), (91, 466686), (99, 428974), (117, 362978), (126, 337051), (143, 296982), (154, 275769), (182, 233343), (198, 214487), (231, 183846), (234, 181489), (273, 155562), (286, 148491), (429, 98994), (462, 91923), (546, 77781), (693, 61282), (819, 51854), (858, 49497), (1001, 42426), (1287, 32998), (1386, 30641), (1638, 25927), (2002, 21213), (2357, 18018), (2574, 16499), (3003, 14142), (4714, 9009), (6006, 7071)]