18626472

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 51285780

約数和(自身を除く): 32659308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4241, 4392, 8482, 12723, 16964, 25446, 33928, 38169, 50892, 76338, 101784, 152676, 258701, 305352, 517402, 776103, 1034804, 1552206, 2069608, 2328309, 3104412, 4656618, 6208824, 9313236, 18626472]

約数ペア:

[(1, 18626472), (2, 9313236), (3, 6208824), (4, 4656618), (6, 3104412), (8, 2328309), (9, 2069608), (12, 1552206), (18, 1034804), (24, 776103), (36, 517402), (61, 305352), (72, 258701), (122, 152676), (183, 101784), (244, 76338), (366, 50892), (488, 38169), (549, 33928), (732, 25446), (1098, 16964), (1464, 12723), (2196, 8482), (4241, 4392)]