1708888914

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{458639}}^1$

素因数の和:458676

約数の個数: 40

約数和(自身を含む): 3995671680

約数和(自身を除く): 2286782766

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 458639, 917278, 1375917, 2751834, 4127751, 8255502, 10548697, 12383253, 21097394, 24766506, 31646091, 37149759, 63292182, 74299518, 94938273, 189876546, 284814819, 569629638, 854444457, 1708888914]

約数ペア:

[(1, 1708888914), (2, 854444457), (3, 569629638), (6, 284814819), (9, 189876546), (18, 94938273), (23, 74299518), (27, 63292182), (46, 37149759), (54, 31646091), (69, 24766506), (81, 21097394), (138, 12383253), (162, 10548697), (207, 8255502), (414, 4127751), (621, 2751834), (1242, 1375917), (1863, 917278), (3726, 458639)]