12963426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 30013440

約数和(自身を除く): 17050014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 3907, 7814, 11721, 23442, 27349, 54698, 82047, 164094, 308653, 617306, 925959, 1851918, 2160571, 4321142, 6481713, 12963426]

約数ペア:

[(1, 12963426), (2, 6481713), (3, 4321142), (6, 2160571), (7, 1851918), (14, 925959), (21, 617306), (42, 308653), (79, 164094), (158, 82047), (237, 54698), (474, 27349), (553, 23442), (1106, 11721), (1659, 7814), (3318, 3907)]