18187648

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 36511920

約数和(自身を除く): 18324272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 941, 1208, 1882, 2416, 3764, 4832, 7528, 9664, 15056, 19328, 30112, 60224, 120448, 142091, 284182, 568364, 1136728, 2273456, 4546912, 9093824, 18187648]

約数ペア:

[(1, 18187648), (2, 9093824), (4, 4546912), (8, 2273456), (16, 1136728), (32, 568364), (64, 284182), (128, 142091), (151, 120448), (302, 60224), (604, 30112), (941, 19328), (1208, 15056), (1882, 9664), (2416, 7528), (3764, 4832)]