16683156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 48572160

約数和(自身を除く): 31889004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 277, 478, 554, 717, 831, 956, 1108, 1434, 1662, 1673, 1939, 2151, 2493, 2868, 3324, 3346, 3878, 4302, 4986, 5019, 5817, 6692, 7756, 8604, 9972, 10038, 11634, 15057, 17451, 20076, 23268, 30114, 34902, 60228, 66203, 69804, 132406, 198609, 264812, 397218, 463421, 595827, 794436, 926842, 1191654, 1390263, 1853684, 2383308, 2780526, 4170789, 5561052, 8341578, 16683156]

約数ペア:

[(1, 16683156), (2, 8341578), (3, 5561052), (4, 4170789), (6, 2780526), (7, 2383308), (9, 1853684), (12, 1390263), (14, 1191654), (18, 926842), (21, 794436), (28, 595827), (36, 463421), (42, 397218), (63, 264812), (84, 198609), (126, 132406), (239, 69804), (252, 66203), (277, 60228), (478, 34902), (554, 30114), (717, 23268), (831, 20076), (956, 17451), (1108, 15057), (1434, 11634), (1662, 10038), (1673, 9972), (1939, 8604), (2151, 7756), (2493, 6692), (2868, 5817), (3324, 5019), (3346, 4986), (3878, 4302)]