27203858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 20074222

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 431, 862, 1661, 2869, 3322, 4741, 5738, 8189, 9482, 16378, 31559, 63118, 65081, 90079, 130162, 180158, 715891, 1236539, 1431782, 2473078, 13601929, 27203858]

約数ペア:

[(1, 27203858), (2, 13601929), (11, 2473078), (19, 1431782), (22, 1236539), (38, 715891), (151, 180158), (209, 130162), (302, 90079), (418, 65081), (431, 63118), (862, 31559), (1661, 16378), (2869, 9482), (3322, 8189), (4741, 5738)]