131393934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11262

約数の個数: 64

約数和(自身を含む): 344494080

約数和(自身を除く): 213100146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11213, 11718, 22426, 33639, 67278, 78491, 100917, 156982, 201834, 235473, 302751, 347603, 470946, 605502, 695206, 706419, 1042809, 1412838, 2085618, 2119257, 2433221, 3128427, 4238514, 4866442, 6256854, 7299663, 9385281, 14599326, 18770562, 21898989, 43797978, 65696967, 131393934]

約数ペア:

[(1, 131393934), (2, 65696967), (3, 43797978), (6, 21898989), (7, 18770562), (9, 14599326), (14, 9385281), (18, 7299663), (21, 6256854), (27, 4866442), (31, 4238514), (42, 3128427), (54, 2433221), (62, 2119257), (63, 2085618), (93, 1412838), (126, 1042809), (186, 706419), (189, 695206), (217, 605502), (279, 470946), (378, 347603), (434, 302751), (558, 235473), (651, 201834), (837, 156982), (1302, 100917), (1674, 78491), (1953, 67278), (3906, 33639), (5859, 22426), (11213, 11718)]