18247470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 43915392

約数和(自身を除く): 25667922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1163, 1569, 2326, 2615, 3138, 3489, 5230, 5815, 6978, 7845, 11630, 15690, 17445, 34890, 608249, 1216498, 1824747, 3041245, 3649494, 6082490, 9123735, 18247470]

約数ペア:

[(1, 18247470), (2, 9123735), (3, 6082490), (5, 3649494), (6, 3041245), (10, 1824747), (15, 1216498), (30, 608249), (523, 34890), (1046, 17445), (1163, 15690), (1569, 11630), (2326, 7845), (2615, 6978), (3138, 5815), (3489, 5230)]