39857796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 110623968

約数和(自身を除く): 70766172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 401, 502, 753, 802, 1004, 1203, 1506, 1604, 2259, 2406, 2761, 3012, 3609, 4411, 4518, 4812, 5522, 7218, 8283, 8822, 9036, 11044, 13233, 14436, 16566, 17644, 24849, 26466, 33132, 39699, 49698, 52932, 79398, 99396, 100651, 158796, 201302, 301953, 402604, 603906, 905859, 1107161, 1207812, 1811718, 2214322, 3321483, 3623436, 4428644, 6642966, 9964449, 13285932, 19928898, 39857796]

約数ペア:

[(1, 39857796), (2, 19928898), (3, 13285932), (4, 9964449), (6, 6642966), (9, 4428644), (11, 3623436), (12, 3321483), (18, 2214322), (22, 1811718), (33, 1207812), (36, 1107161), (44, 905859), (66, 603906), (99, 402604), (132, 301953), (198, 201302), (251, 158796), (396, 100651), (401, 99396), (502, 79398), (753, 52932), (802, 49698), (1004, 39699), (1203, 33132), (1506, 26466), (1604, 24849), (2259, 17644), (2406, 16566), (2761, 14436), (3012, 13233), (3609, 11044), (4411, 9036), (4518, 8822), (4812, 8283), (5522, 7218)]