13010022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 30030000

約数和(自身を除く): 17019978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 349, 654, 698, 981, 1047, 1962, 2071, 2094, 3141, 4142, 6213, 6282, 6631, 12426, 13262, 18639, 19893, 37278, 38041, 39786, 59679, 76082, 114123, 119358, 228246, 342369, 684738, 722779, 1445558, 2168337, 4336674, 6505011, 13010022]

約数ペア:

[(1, 13010022), (2, 6505011), (3, 4336674), (6, 2168337), (9, 1445558), (18, 722779), (19, 684738), (38, 342369), (57, 228246), (109, 119358), (114, 114123), (171, 76082), (218, 59679), (327, 39786), (342, 38041), (349, 37278), (654, 19893), (698, 18639), (981, 13262), (1047, 12426), (1962, 6631), (2071, 6282), (2094, 6213), (3141, 4142)]