1985958648

素因数分解:

$2^3\times 3^4\times {\mathrm{3064751}}^1$

素因数の和:3064769

約数の個数: 40

約数和(自身を含む): 5562524880

約数和(自身を除く): 3576566232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3064751, 6129502, 9194253, 12259004, 18388506, 24518008, 27582759, 36777012, 55165518, 73554024, 82748277, 110331036, 165496554, 220662072, 248244831, 330993108, 496489662, 661986216, 992979324, 1985958648]

約数ペア:

[(1, 1985958648), (2, 992979324), (3, 661986216), (4, 496489662), (6, 330993108), (8, 248244831), (9, 220662072), (12, 165496554), (18, 110331036), (24, 82748277), (27, 73554024), (36, 55165518), (54, 36777012), (72, 27582759), (81, 24518008), (108, 18388506), (162, 12259004), (216, 9194253), (324, 6129502), (648, 3064751)]