18002230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 33346656

約数和(自身を除く): 15344426

約数列:

[1, 2, 5, 10, 67, 97, 134, 194, 277, 335, 485, 554, 670, 970, 1385, 2770, 6499, 12998, 18559, 26869, 32495, 37118, 53738, 64990, 92795, 134345, 185590, 268690, 1800223, 3600446, 9001115, 18002230]

約数ペア:

[(1, 18002230), (2, 9001115), (5, 3600446), (10, 1800223), (67, 268690), (97, 185590), (134, 134345), (194, 92795), (277, 64990), (335, 53738), (485, 37118), (554, 32495), (670, 26869), (970, 18559), (1385, 12998), (2770, 6499)]