18796788

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16843}}^1$

素因数の和:16884

約数の個数: 36

約数和(自身を含む): 49049728

約数和(自身を除く): 30252940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16843, 33686, 50529, 67372, 101058, 151587, 202116, 303174, 522133, 606348, 1044266, 1566399, 2088532, 3132798, 4699197, 6265596, 9398394, 18796788]

約数ペア:

[(1, 18796788), (2, 9398394), (3, 6265596), (4, 4699197), (6, 3132798), (9, 2088532), (12, 1566399), (18, 1044266), (31, 606348), (36, 522133), (62, 303174), (93, 202116), (124, 151587), (186, 101058), (279, 67372), (372, 50529), (558, 33686), (1116, 16843)]