19981062

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2377}}^1$

素因数の和:2852

約数の個数: 24

約数和(自身を含む): 43403256

約数和(自身を除く): 23422194

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2377, 2802, 4203, 4754, 7131, 8406, 14262, 21393, 42786, 1110059, 2220118, 3330177, 6660354, 9990531, 19981062]

約数ペア:

[(1, 19981062), (2, 9990531), (3, 6660354), (6, 3330177), (9, 2220118), (18, 1110059), (467, 42786), (934, 21393), (1401, 14262), (2377, 8406), (2802, 7131), (4203, 4754)]