670356

素因数分解:

$2^2\times 3^4\times {\mathrm{2069}}^1$

素因数の和:2085

約数の個数: 30

約数和(自身を含む): 1753290

約数和(自身を除く): 1082934

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2069, 4138, 6207, 8276, 12414, 18621, 24828, 37242, 55863, 74484, 111726, 167589, 223452, 335178, 670356]

約数ペア:

[(1, 670356), (2, 335178), (3, 223452), (4, 167589), (6, 111726), (9, 74484), (12, 55863), (18, 37242), (27, 24828), (36, 18621), (54, 12414), (81, 8276), (108, 6207), (162, 4138), (324, 2069)]