18401832

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 50244480

約数和(自身を除く): 31842648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 1951, 2358, 3144, 3902, 4716, 5853, 7804, 9432, 11706, 15608, 17559, 23412, 35118, 46824, 70236, 140472, 255581, 511162, 766743, 1022324, 1533486, 2044648, 2300229, 3066972, 4600458, 6133944, 9200916, 18401832]

約数ペア:

[(1, 18401832), (2, 9200916), (3, 6133944), (4, 4600458), (6, 3066972), (8, 2300229), (9, 2044648), (12, 1533486), (18, 1022324), (24, 766743), (36, 511162), (72, 255581), (131, 140472), (262, 70236), (393, 46824), (524, 35118), (786, 23412), (1048, 17559), (1179, 15608), (1572, 11706), (1951, 9432), (2358, 7804), (3144, 5853), (3902, 4716)]