21344502

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{13127}}^1$

素因数の和:13403

約数の個数: 16

約数和(自身を含む): 42849792

約数和(自身を除く): 21505290

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 13127, 26254, 39381, 78762, 3557417, 7114834, 10672251, 21344502]

約数ペア:

[(1, 21344502), (2, 10672251), (3, 7114834), (6, 3557417), (271, 78762), (542, 39381), (813, 26254), (1626, 13127)]