18341808

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 47633856

約数和(自身を除く): 29292048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1811, 2532, 3376, 3622, 5064, 5433, 7244, 10128, 10866, 14488, 21732, 28976, 43464, 86928, 382121, 764242, 1146363, 1528484, 2292726, 3056968, 4585452, 6113936, 9170904, 18341808]

約数ペア:

[(1, 18341808), (2, 9170904), (3, 6113936), (4, 4585452), (6, 3056968), (8, 2292726), (12, 1528484), (16, 1146363), (24, 764242), (48, 382121), (211, 86928), (422, 43464), (633, 28976), (844, 21732), (1266, 14488), (1688, 10866), (1811, 10128), (2532, 7244), (3376, 5433), (3622, 5064)]