13980456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{27739}}^1$

素因数の和:27758

約数の個数: 48

約数和(自身を含む): 43274400

約数和(自身を除く): 29293944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 27739, 55478, 83217, 110956, 166434, 194173, 221912, 249651, 332868, 388346, 499302, 582519, 665736, 776692, 998604, 1165038, 1553384, 1747557, 1997208, 2330076, 3495114, 4660152, 6990228, 13980456]

約数ペア:

[(1, 13980456), (2, 6990228), (3, 4660152), (4, 3495114), (6, 2330076), (7, 1997208), (8, 1747557), (9, 1553384), (12, 1165038), (14, 998604), (18, 776692), (21, 665736), (24, 582519), (28, 499302), (36, 388346), (42, 332868), (56, 249651), (63, 221912), (72, 194173), (84, 166434), (126, 110956), (168, 83217), (252, 55478), (504, 27739)]