85640238

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{4801}}^1$

素因数の和:5800

約数の個数: 24

約数和(自身を含む): 185779776

約数和(自身を除く): 100139538

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 4801, 5946, 8919, 9602, 14403, 17838, 28806, 43209, 86418, 4757791, 9515582, 14273373, 28546746, 42820119, 85640238]

約数ペア:

[(1, 85640238), (2, 42820119), (3, 28546746), (6, 14273373), (9, 9515582), (18, 4757791), (991, 86418), (1982, 43209), (2973, 28806), (4801, 17838), (5946, 14403), (8919, 9602)]