15671218446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{142189}}^1$

素因数の和:142370

約数の個数: 64

約数和(自身を含む): 37742913600

約数和(自身を除く): 22071695154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 942, 1413, 2041, 2826, 4082, 4239, 6123, 8478, 12246, 18369, 36738, 55107, 110214, 142189, 284378, 426567, 853134, 1279701, 1848457, 2559402, 3696914, 3839103, 5545371, 7678206, 11090742, 16636113, 22323673, 33272226, 44647346, 49908339, 66971019, 99816678, 133942038, 200913057, 290207749, 401826114, 580415498, 602739171, 870623247, 1205478342, 1741246494, 2611869741, 5223739482, 7835609223, 15671218446]

約数ペア:

[(1, 15671218446), (2, 7835609223), (3, 5223739482), (6, 2611869741), (9, 1741246494), (13, 1205478342), (18, 870623247), (26, 602739171), (27, 580415498), (39, 401826114), (54, 290207749), (78, 200913057), (117, 133942038), (157, 99816678), (234, 66971019), (314, 49908339), (351, 44647346), (471, 33272226), (702, 22323673), (942, 16636113), (1413, 11090742), (2041, 7678206), (2826, 5545371), (4082, 3839103), (4239, 3696914), (6123, 2559402), (8478, 1848457), (12246, 1279701), (18369, 853134), (36738, 426567), (55107, 284378), (110214, 142189)]