18931086

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13313}}^1$

素因数の和:13400

約数の個数: 24

約数和(自身を含む): 41539680

約数和(自身を除く): 22608594

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13313, 26626, 39939, 79878, 119817, 239634, 1051727, 2103454, 3155181, 6310362, 9465543, 18931086]

約数ペア:

[(1, 18931086), (2, 9465543), (3, 6310362), (6, 3155181), (9, 2103454), (18, 1051727), (79, 239634), (158, 119817), (237, 79878), (474, 39939), (711, 26626), (1422, 13313)]