18527872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13159}}^1$

素因数の和:13184

約数の個数: 32

約数和(自身を含む): 40269600

約数和(自身を除く): 21741728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13159, 26318, 52636, 105272, 144749, 210544, 289498, 421088, 578996, 842176, 1157992, 1684352, 2315984, 4631968, 9263936, 18527872]

約数ペア:

[(1, 18527872), (2, 9263936), (4, 4631968), (8, 2315984), (11, 1684352), (16, 1157992), (22, 842176), (32, 578996), (44, 421088), (64, 289498), (88, 210544), (128, 144749), (176, 105272), (352, 52636), (704, 26318), (1408, 13159)]