15389082

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 36633600

約数和(自身を除く): 21244518

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 317, 522, 558, 634, 783, 837, 899, 951, 1566, 1674, 1798, 1902, 2697, 2853, 5394, 5706, 8091, 8559, 9193, 9827, 16182, 17118, 18386, 19654, 24273, 27579, 29481, 48546, 55158, 58962, 82737, 88443, 165474, 176886, 248211, 265329, 284983, 496422, 530658, 569966, 854949, 1709898, 2564847, 5129694, 7694541, 15389082]

約数ペア:

[(1, 15389082), (2, 7694541), (3, 5129694), (6, 2564847), (9, 1709898), (18, 854949), (27, 569966), (29, 530658), (31, 496422), (54, 284983), (58, 265329), (62, 248211), (87, 176886), (93, 165474), (174, 88443), (186, 82737), (261, 58962), (279, 55158), (317, 48546), (522, 29481), (558, 27579), (634, 24273), (783, 19654), (837, 18386), (899, 17118), (951, 16182), (1566, 9827), (1674, 9193), (1798, 8559), (1902, 8091), (2697, 5706), (2853, 5394)]