15657046902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{316189}}^1$

素因数の和:316338

約数の個数: 64

約数和(自身を含む): 40067596800

約数和(自身を除く): 24410549898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 7074, 8253, 16506, 24759, 49518, 316189, 632378, 948567, 1897134, 2213323, 2845701, 4426646, 5691402, 6639969, 8537103, 13279938, 17074206, 19919907, 39839814, 41420759, 59759721, 82841518, 119519442, 124262277, 248524554, 289945313, 372786831, 579890626, 745573662, 869835939, 1118360493, 1739671878, 2236720986, 2609507817, 5219015634, 7828523451, 15657046902]

約数ペア:

[(1, 15657046902), (2, 7828523451), (3, 5219015634), (6, 2609507817), (7, 2236720986), (9, 1739671878), (14, 1118360493), (18, 869835939), (21, 745573662), (27, 579890626), (42, 372786831), (54, 289945313), (63, 248524554), (126, 124262277), (131, 119519442), (189, 82841518), (262, 59759721), (378, 41420759), (393, 39839814), (786, 19919907), (917, 17074206), (1179, 13279938), (1834, 8537103), (2358, 6639969), (2751, 5691402), (3537, 4426646), (5502, 2845701), (7074, 2213323), (8253, 1897134), (16506, 948567), (24759, 632378), (49518, 316189)]