18411948

素因数分解:

$2^2\times 3^4\times {\mathrm{56827}}^1$

素因数の和:56843

約数の個数: 30

約数和(自身を含む): 48133316

約数和(自身を除く): 29721368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56827, 113654, 170481, 227308, 340962, 511443, 681924, 1022886, 1534329, 2045772, 3068658, 4602987, 6137316, 9205974, 18411948]

約数ペア:

[(1, 18411948), (2, 9205974), (3, 6137316), (4, 4602987), (6, 3068658), (9, 2045772), (12, 1534329), (18, 1022886), (27, 681924), (36, 511443), (54, 340962), (81, 227308), (108, 170481), (162, 113654), (324, 56827)]