102490974

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{18427}}^1$

素因数の和:18541

約数の個数: 32

約数和(自身を含む): 229981440

約数和(自身を除く): 127490466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 18427, 36854, 55281, 110562, 165843, 331686, 497529, 995058, 1897981, 3795962, 5693943, 11387886, 17081829, 34163658, 51245487, 102490974]

約数ペア:

[(1, 102490974), (2, 51245487), (3, 34163658), (6, 17081829), (9, 11387886), (18, 5693943), (27, 3795962), (54, 1897981), (103, 995058), (206, 497529), (309, 331686), (618, 165843), (927, 110562), (1854, 55281), (2781, 36854), (5562, 18427)]