15196356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20121

約数の個数: 48

約数和(自身を含む): 45028480

約数和(自身を除く): 29832124

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, 20101, 40202, 60303, 80404, 120606, 140707, 180909, 241212, 281414, 361818, 422121, 542727, 562828, 723636, 844242, 1085454, 1266363, 1688484, 2170908, 2532726, 3799089, 5065452, 7598178, 15196356]

約数ペア:

[(1, 15196356), (2, 7598178), (3, 5065452), (4, 3799089), (6, 2532726), (7, 2170908), (9, 1688484), (12, 1266363), (14, 1085454), (18, 844242), (21, 723636), (27, 562828), (28, 542727), (36, 422121), (42, 361818), (54, 281414), (63, 241212), (84, 180909), (108, 140707), (126, 120606), (189, 80404), (252, 60303), (378, 40202), (756, 20101)]