18483372

素因数分解:

$2^2\times 3^2\times {\mathrm{513427}}^1$

素因数の和:513437

約数の個数: 18

約数和(自身を含む): 46721948

約数和(自身を除く): 28238576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513427, 1026854, 1540281, 2053708, 3080562, 4620843, 6161124, 9241686, 18483372]

約数ペア:

[(1, 18483372), (2, 9241686), (3, 6161124), (4, 4620843), (6, 3080562), (9, 2053708), (12, 1540281), (18, 1026854), (36, 513427)]