18159189756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1\times {\mathrm{4729}}^1$

素因数の和:9314

約数の個数: 48

約数和(自身を含む): 42986845440

約数和(自身を除く): 24827655684

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 4507, 4729, 9014, 9458, 13521, 14187, 18028, 18916, 27042, 28374, 54084, 56748, 319997, 335759, 639994, 671518, 959991, 1007277, 1279988, 1343036, 1919982, 2014554, 3839964, 4029108, 21313603, 42627206, 63940809, 85254412, 127881618, 255763236, 1513265813, 3026531626, 4539797439, 6053063252, 9079594878, 18159189756]

約数ペア:

[(1, 18159189756), (2, 9079594878), (3, 6053063252), (4, 4539797439), (6, 3026531626), (12, 1513265813), (71, 255763236), (142, 127881618), (213, 85254412), (284, 63940809), (426, 42627206), (852, 21313603), (4507, 4029108), (4729, 3839964), (9014, 2014554), (9458, 1919982), (13521, 1343036), (14187, 1279988), (18028, 1007277), (18916, 959991), (27042, 671518), (28374, 639994), (54084, 335759), (56748, 319997)]