18151419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 29433600

約数和(自身を除く): 11282181

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1459, 4147, 4377, 12441, 16049, 18967, 42311, 48147, 56901, 126933, 208637, 465421, 550043, 625911, 1396263, 1650129, 6050473, 18151419]

約数ペア:

[(1, 18151419), (3, 6050473), (11, 1650129), (13, 1396263), (29, 625911), (33, 550043), (39, 465421), (87, 208637), (143, 126933), (319, 56901), (377, 48147), (429, 42311), (957, 18967), (1131, 16049), (1459, 12441), (4147, 4377)]