2017654092

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 5163238080

約数和(自身を除く): 3145583988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 431, 436, 654, 862, 981, 1193, 1293, 1308, 1724, 1962, 2386, 2586, 3579, 3879, 3924, 4772, 5172, 7158, 7758, 10737, 14316, 15516, 21474, 42948, 46979, 93958, 130037, 140937, 187916, 260074, 281874, 390111, 422811, 514183, 520148, 563748, 780222, 845622, 1028366, 1170333, 1542549, 1560444, 1691244, 2056732, 2340666, 3085098, 4627647, 4681332, 6170196, 9255294, 18510588, 56045947, 112091894, 168137841, 224183788, 336275682, 504413523, 672551364, 1008827046, 2017654092]

約数ペア:

[(1, 2017654092), (2, 1008827046), (3, 672551364), (4, 504413523), (6, 336275682), (9, 224183788), (12, 168137841), (18, 112091894), (36, 56045947), (109, 18510588), (218, 9255294), (327, 6170196), (431, 4681332), (436, 4627647), (654, 3085098), (862, 2340666), (981, 2056732), (1193, 1691244), (1293, 1560444), (1308, 1542549), (1724, 1170333), (1962, 1028366), (2386, 845622), (2586, 780222), (3579, 563748), (3879, 520148), (3924, 514183), (4772, 422811), (5172, 390111), (7158, 281874), (7758, 260074), (10737, 187916), (14316, 140937), (15516, 130037), (21474, 93958), (42948, 46979)]