2315142

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 40

約数和(自身を含む): 5366592

約数和(自身を除く): 3051450

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 461, 558, 837, 922, 1383, 1674, 2511, 2766, 4149, 5022, 8298, 12447, 14291, 24894, 28582, 37341, 42873, 74682, 85746, 128619, 257238, 385857, 771714, 1157571, 2315142]

約数ペア:

[(1, 2315142), (2, 1157571), (3, 771714), (6, 385857), (9, 257238), (18, 128619), (27, 85746), (31, 74682), (54, 42873), (62, 37341), (81, 28582), (93, 24894), (162, 14291), (186, 12447), (279, 8298), (461, 5022), (558, 4149), (837, 2766), (922, 2511), (1383, 1674)]