64620438

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{51043}}^1$

素因数の和:51259

約数の個数: 16

約数和(自身を含む): 129855936

約数和(自身を除く): 65235498

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 51043, 102086, 153129, 306258, 10770073, 21540146, 32310219, 64620438]

約数ペア:

[(1, 64620438), (2, 32310219), (3, 21540146), (6, 10770073), (211, 306258), (422, 153129), (633, 102086), (1266, 51043)]