1856331378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22483}}^1$

素因数の和:22644

約数の個数: 64

約数和(自身を含む): 4532774400

約数和(自身を除く): 2676443022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 139, 198, 278, 297, 417, 594, 834, 1251, 1529, 2502, 3058, 3753, 4587, 7506, 9174, 13761, 22483, 27522, 41283, 44966, 67449, 82566, 134898, 202347, 247313, 404694, 494626, 607041, 741939, 1214082, 1483878, 2225817, 3125137, 4451634, 6250274, 6677451, 9375411, 13354902, 18750822, 28126233, 34376507, 56252466, 68753014, 84378699, 103129521, 168757398, 206259042, 309388563, 618777126, 928165689, 1856331378]

約数ペア:

[(1, 1856331378), (2, 928165689), (3, 618777126), (6, 309388563), (9, 206259042), (11, 168757398), (18, 103129521), (22, 84378699), (27, 68753014), (33, 56252466), (54, 34376507), (66, 28126233), (99, 18750822), (139, 13354902), (198, 9375411), (278, 6677451), (297, 6250274), (417, 4451634), (594, 3125137), (834, 2225817), (1251, 1483878), (1529, 1214082), (2502, 741939), (3058, 607041), (3753, 494626), (4587, 404694), (7506, 247313), (9174, 202347), (13761, 134898), (22483, 82566), (27522, 67449), (41283, 44966)]