18412713596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{2879}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 33584947200

約数和(自身を除く): 15172233604

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 547, 1094, 2188, 2879, 2923, 5758, 5846, 11516, 11692, 20239, 40478, 43213, 80956, 86426, 106523, 172852, 213046, 227441, 426092, 454882, 909764, 1574813, 1598881, 3149626, 3197762, 6299252, 6395524, 8415317, 16830634, 33661268, 58268081, 116536162, 124410227, 233072324, 248820454, 497640908, 4603178399, 9206356798, 18412713596]

約数ペア:

[(1, 18412713596), (2, 9206356798), (4, 4603178399), (37, 497640908), (74, 248820454), (79, 233072324), (148, 124410227), (158, 116536162), (316, 58268081), (547, 33661268), (1094, 16830634), (2188, 8415317), (2879, 6395524), (2923, 6299252), (5758, 3197762), (5846, 3149626), (11516, 1598881), (11692, 1574813), (20239, 909764), (40478, 454882), (43213, 426092), (80956, 227441), (86426, 213046), (106523, 172852)]