961065738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{8933}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 2146304160

約数和(自身を除く): 1185238422

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 2502, 5977, 8933, 11954, 17866, 17931, 26799, 35862, 53598, 53793, 80397, 107586, 160794, 384119, 768238, 1152357, 1241687, 2304714, 2483374, 3457071, 3725061, 6914142, 7450122, 11175183, 22350366, 53392541, 106785082, 160177623, 320355246, 480532869, 961065738]

約数ペア:

[(1, 961065738), (2, 480532869), (3, 320355246), (6, 160177623), (9, 106785082), (18, 53392541), (43, 22350366), (86, 11175183), (129, 7450122), (139, 6914142), (258, 3725061), (278, 3457071), (387, 2483374), (417, 2304714), (774, 1241687), (834, 1152357), (1251, 768238), (2502, 384119), (5977, 160794), (8933, 107586), (11954, 80397), (17866, 53793), (17931, 53598), (26799, 35862)]