1913142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 4935168

約数和(自身を除く): 3022026

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 101, 123, 154, 202, 231, 246, 287, 303, 451, 462, 574, 606, 707, 861, 902, 1111, 1353, 1414, 1722, 2121, 2222, 2706, 3157, 3333, 4141, 4242, 6314, 6666, 7777, 8282, 9471, 12423, 15554, 18942, 23331, 24846, 28987, 45551, 46662, 57974, 86961, 91102, 136653, 173922, 273306, 318857, 637714, 956571, 1913142]

約数ペア:

[(1, 1913142), (2, 956571), (3, 637714), (6, 318857), (7, 273306), (11, 173922), (14, 136653), (21, 91102), (22, 86961), (33, 57974), (41, 46662), (42, 45551), (66, 28987), (77, 24846), (82, 23331), (101, 18942), (123, 15554), (154, 12423), (202, 9471), (231, 8282), (246, 7777), (287, 6666), (303, 6314), (451, 4242), (462, 4141), (574, 3333), (606, 3157), (707, 2706), (861, 2222), (902, 2121), (1111, 1722), (1353, 1414)]