13643190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13781}}^1$

素因数の和:13805

約数の個数: 48

約数和(自身を含む): 38699856

約数和(自身を除く): 25056666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 13781, 27562, 41343, 68905, 82686, 124029, 137810, 151591, 206715, 248058, 303182, 413430, 454773, 620145, 757955, 909546, 1240290, 1364319, 1515910, 2273865, 2728638, 4547730, 6821595, 13643190]

約数ペア:

[(1, 13643190), (2, 6821595), (3, 4547730), (5, 2728638), (6, 2273865), (9, 1515910), (10, 1364319), (11, 1240290), (15, 909546), (18, 757955), (22, 620145), (30, 454773), (33, 413430), (45, 303182), (55, 248058), (66, 206715), (90, 151591), (99, 137810), (110, 124029), (165, 82686), (198, 68905), (330, 41343), (495, 27562), (990, 13781)]