1958796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3847284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2591, 5182, 7773, 10364, 15546, 18137, 23319, 31092, 36274, 46638, 54411, 69957, 72548, 93276, 108822, 139914, 163233, 217644, 279828, 326466, 489699, 652932, 979398, 1958796]

約数ペア:

[(1, 1958796), (2, 979398), (3, 652932), (4, 489699), (6, 326466), (7, 279828), (9, 217644), (12, 163233), (14, 139914), (18, 108822), (21, 93276), (27, 72548), (28, 69957), (36, 54411), (42, 46638), (54, 36274), (63, 31092), (84, 23319), (108, 18137), (126, 15546), (189, 10364), (252, 7773), (378, 5182), (756, 2591)]