2169396

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3576204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 379, 477, 636, 758, 954, 1137, 1431, 1516, 1908, 2274, 2862, 3411, 4548, 5724, 6822, 10233, 13644, 20087, 20466, 40174, 40932, 60261, 80348, 120522, 180783, 241044, 361566, 542349, 723132, 1084698, 2169396]

約数ペア:

[(1, 2169396), (2, 1084698), (3, 723132), (4, 542349), (6, 361566), (9, 241044), (12, 180783), (18, 120522), (27, 80348), (36, 60261), (53, 40932), (54, 40174), (106, 20466), (108, 20087), (159, 13644), (212, 10233), (318, 6822), (379, 5724), (477, 4548), (636, 3411), (758, 2862), (954, 2274), (1137, 1908), (1431, 1516)]