8420622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 20173440

約数和(自身を除く): 11752818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 379, 483, 529, 758, 966, 1058, 1137, 1587, 2274, 2653, 3174, 3703, 5306, 7406, 7959, 8717, 11109, 15918, 17434, 22218, 26151, 52302, 61019, 122038, 183057, 200491, 366114, 400982, 601473, 1202946, 1403437, 2806874, 4210311, 8420622]

約数ペア:

[(1, 8420622), (2, 4210311), (3, 2806874), (6, 1403437), (7, 1202946), (14, 601473), (21, 400982), (23, 366114), (42, 200491), (46, 183057), (69, 122038), (138, 61019), (161, 52302), (322, 26151), (379, 22218), (483, 17434), (529, 15918), (758, 11109), (966, 8717), (1058, 7959), (1137, 7406), (1587, 5306), (2274, 3703), (2653, 3174)]