2627772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 7373520

約数和(自身を除く): 4745748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 109, 123, 147, 164, 196, 218, 246, 287, 294, 327, 436, 492, 574, 588, 654, 763, 861, 1148, 1308, 1526, 1722, 2009, 2289, 3052, 3444, 4018, 4469, 4578, 5341, 6027, 8036, 8938, 9156, 10682, 12054, 13407, 16023, 17876, 21364, 24108, 26814, 31283, 32046, 53628, 62566, 64092, 93849, 125132, 187698, 218981, 375396, 437962, 656943, 875924, 1313886, 2627772]

約数ペア:

[(1, 2627772), (2, 1313886), (3, 875924), (4, 656943), (6, 437962), (7, 375396), (12, 218981), (14, 187698), (21, 125132), (28, 93849), (41, 64092), (42, 62566), (49, 53628), (82, 32046), (84, 31283), (98, 26814), (109, 24108), (123, 21364), (147, 17876), (164, 16023), (196, 13407), (218, 12054), (246, 10682), (287, 9156), (294, 8938), (327, 8036), (436, 6027), (492, 5341), (574, 4578), (588, 4469), (654, 4018), (763, 3444), (861, 3052), (1148, 2289), (1308, 2009), (1526, 1722)]