2015396964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{888623}}^1$

素因数の和:888646

約数の個数: 60

約数和(自身を含む): 6021316224

約数和(自身を除く): 4005919260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 888623, 1777246, 2665869, 3554492, 5331738, 6220361, 7997607, 10663476, 12440722, 15995214, 18661083, 23992821, 24881444, 31990428, 37322166, 47985642, 55983249, 71978463, 74644332, 95971284, 111966498, 143956926, 167949747, 223932996, 287913852, 335899494, 503849241, 671798988, 1007698482, 2015396964]

約数ペア:

[(1, 2015396964), (2, 1007698482), (3, 671798988), (4, 503849241), (6, 335899494), (7, 287913852), (9, 223932996), (12, 167949747), (14, 143956926), (18, 111966498), (21, 95971284), (27, 74644332), (28, 71978463), (36, 55983249), (42, 47985642), (54, 37322166), (63, 31990428), (81, 24881444), (84, 23992821), (108, 18661083), (126, 15995214), (162, 12440722), (189, 10663476), (252, 7997607), (324, 6220361), (378, 5331738), (567, 3554492), (756, 2665869), (1134, 1777246), (2268, 888623)]