2111454

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 4776480

約数和(自身を除く): 2665026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 641, 1098, 1282, 1647, 1923, 3294, 3846, 5769, 11538, 17307, 34614, 39101, 78202, 117303, 234606, 351909, 703818, 1055727, 2111454]

約数ペア:

[(1, 2111454), (2, 1055727), (3, 703818), (6, 351909), (9, 234606), (18, 117303), (27, 78202), (54, 39101), (61, 34614), (122, 17307), (183, 11538), (366, 5769), (549, 3846), (641, 3294), (1098, 1923), (1282, 1647)]