12315618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 32317440

約数和(自身を除く): 20001822

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, 1051, 1302, 1674, 1953, 2102, 3153, 3906, 5859, 6306, 7357, 9459, 11718, 14714, 18918, 22071, 28377, 32581, 44142, 56754, 65162, 66213, 97743, 132426, 195486, 198639, 228067, 293229, 397278, 456134, 586458, 684201, 879687, 1368402, 1759374, 2052603, 4105206, 6157809, 12315618]

約数ペア:

[(1, 12315618), (2, 6157809), (3, 4105206), (6, 2052603), (7, 1759374), (9, 1368402), (14, 879687), (18, 684201), (21, 586458), (27, 456134), (31, 397278), (42, 293229), (54, 228067), (62, 198639), (63, 195486), (93, 132426), (126, 97743), (186, 66213), (189, 65162), (217, 56754), (279, 44142), (378, 32581), (434, 28377), (558, 22071), (651, 18918), (837, 14714), (1051, 11718), (1302, 9459), (1674, 7357), (1953, 6306), (2102, 5859), (3153, 3906)]