18193384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 19505816

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2617, 3476, 5234, 6952, 10468, 20936, 28787, 57574, 115148, 206743, 230296, 413486, 826972, 1653944, 2274173, 4548346, 9096692, 18193384]

約数ペア:

[(1, 18193384), (2, 9096692), (4, 4548346), (8, 2274173), (11, 1653944), (22, 826972), (44, 413486), (79, 230296), (88, 206743), (158, 115148), (316, 57574), (632, 28787), (869, 20936), (1738, 10468), (2617, 6952), (3476, 5234)]