21674208

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7327

約数の個数: 48

約数和(自身を含む): 58738176

約数和(自身を除く): 37063968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7283, 14566, 21849, 29132, 43698, 58264, 87396, 116528, 174792, 225773, 233056, 349584, 451546, 677319, 699168, 903092, 1354638, 1806184, 2709276, 3612368, 5418552, 7224736, 10837104, 21674208]

約数ペア:

[(1, 21674208), (2, 10837104), (3, 7224736), (4, 5418552), (6, 3612368), (8, 2709276), (12, 1806184), (16, 1354638), (24, 903092), (31, 699168), (32, 677319), (48, 451546), (62, 349584), (93, 233056), (96, 225773), (124, 174792), (186, 116528), (248, 87396), (372, 58264), (496, 43698), (744, 29132), (992, 21849), (1488, 14566), (2976, 7283)]