42420834

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8492

約数の個数: 40

約数和(自身を含む): 98131968

約数和(自身を除く): 55711134

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 8447, 16894, 25341, 50682, 76023, 152046, 228069, 261857, 456138, 523714, 684207, 785571, 1368414, 1571142, 2356713, 4713426, 7070139, 14140278, 21210417, 42420834]

約数ペア:

[(1, 42420834), (2, 21210417), (3, 14140278), (6, 7070139), (9, 4713426), (18, 2356713), (27, 1571142), (31, 1368414), (54, 785571), (62, 684207), (81, 523714), (93, 456138), (162, 261857), (186, 228069), (279, 152046), (558, 76023), (837, 50682), (1674, 25341), (2511, 16894), (5022, 8447)]