20171777316

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{598427}}^1$

素因数の和:598540

約数の個数: 36

約数和(自身を含む): 47972382192

約数和(自身を除く): 27800604876

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2809, 5618, 8427, 11236, 16854, 33708, 598427, 1196854, 1795281, 2393708, 3590562, 7181124, 31716631, 63433262, 95149893, 126866524, 190299786, 380599572, 1680981443, 3361962886, 5042944329, 6723925772, 10085888658, 20171777316]

約数ペア:

[(1, 20171777316), (2, 10085888658), (3, 6723925772), (4, 5042944329), (6, 3361962886), (12, 1680981443), (53, 380599572), (106, 190299786), (159, 126866524), (212, 95149893), (318, 63433262), (636, 31716631), (2809, 7181124), (5618, 3590562), (8427, 2393708), (11236, 1795281), (16854, 1196854), (33708, 598427)]