18058677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 30670080

約数和(自身を除く): 12611403

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2281, 2639, 6843, 7917, 15967, 29653, 47901, 66149, 88959, 198447, 207571, 463043, 622713, 859937, 1389129, 2579811, 6019559, 18058677]

約数ペア:

[(1, 18058677), (3, 6019559), (7, 2579811), (13, 1389129), (21, 859937), (29, 622713), (39, 463043), (87, 207571), (91, 198447), (203, 88959), (273, 66149), (377, 47901), (609, 29653), (1131, 15967), (2281, 7917), (2639, 6843)]