31856156946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{7499}}^1$

素因数の和:7892

約数の個数: 96

約数和(自身を含む): 74580480000

約数和(自身を除く): 42724323054

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 331, 414, 558, 662, 713, 993, 1426, 1986, 2139, 2979, 4278, 5958, 6417, 7499, 7613, 10261, 12834, 14998, 15226, 20522, 22497, 22839, 30783, 44994, 45678, 61566, 67491, 68517, 92349, 134982, 137034, 172477, 184698, 232469, 236003, 344954, 464938, 472006, 517431, 697407, 708009, 1034862, 1394814, 1416018, 1552293, 2092221, 2124027, 2482169, 3104586, 4184442, 4248054, 4964338, 5346787, 7446507, 10693574, 14893014, 16040361, 22339521, 32080722, 44679042, 48121083, 57089887, 76947239, 96242166, 114179774, 153894478, 171269661, 230841717, 342539322, 461683434, 513808983, 692525151, 1027617966, 1385050302, 1769786497, 3539572994, 5309359491, 10618718982, 15928078473, 31856156946]

約数ペア:

[(1, 31856156946), (2, 15928078473), (3, 10618718982), (6, 5309359491), (9, 3539572994), (18, 1769786497), (23, 1385050302), (31, 1027617966), (46, 692525151), (62, 513808983), (69, 461683434), (93, 342539322), (138, 230841717), (186, 171269661), (207, 153894478), (279, 114179774), (331, 96242166), (414, 76947239), (558, 57089887), (662, 48121083), (713, 44679042), (993, 32080722), (1426, 22339521), (1986, 16040361), (2139, 14893014), (2979, 10693574), (4278, 7446507), (5958, 5346787), (6417, 4964338), (7499, 4248054), (7613, 4184442), (10261, 3104586), (12834, 2482169), (14998, 2124027), (15226, 2092221), (20522, 1552293), (22497, 1416018), (22839, 1394814), (30783, 1034862), (44994, 708009), (45678, 697407), (61566, 517431), (67491, 472006), (68517, 464938), (92349, 344954), (134982, 236003), (137034, 232469), (172477, 184698)]