4003956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10111}}^1$

素因数の和:10132

約数の個数: 36

約数和(自身を含む): 11042304

約数和(自身を除く): 7038348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 10111, 20222, 30333, 40444, 60666, 90999, 111221, 121332, 181998, 222442, 333663, 363996, 444884, 667326, 1000989, 1334652, 2001978, 4003956]

約数ペア:

[(1, 4003956), (2, 2001978), (3, 1334652), (4, 1000989), (6, 667326), (9, 444884), (11, 363996), (12, 333663), (18, 222442), (22, 181998), (33, 121332), (36, 111221), (44, 90999), (66, 60666), (99, 40444), (132, 30333), (198, 20222), (396, 10111)]