18313788276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{995531}}^1$

素因数の和:995621

約数の個数: 72

約数和(自身を含む): 53631299904

約数和(自身を除く): 35317511628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 995531, 1991062, 2986593, 3982124, 5973186, 6968717, 8959779, 11946372, 13937434, 17919558, 20906151, 27874868, 35839116, 41812302, 62718453, 72673763, 83624604, 125436906, 145347526, 218021289, 250873812, 290695052, 436042578, 508716341, 654063867, 872085156, 1017432682, 1308127734, 1526149023, 2034865364, 2616255468, 3052298046, 4578447069, 6104596092, 9156894138, 18313788276]

約数ペア:

[(1, 18313788276), (2, 9156894138), (3, 6104596092), (4, 4578447069), (6, 3052298046), (7, 2616255468), (9, 2034865364), (12, 1526149023), (14, 1308127734), (18, 1017432682), (21, 872085156), (28, 654063867), (36, 508716341), (42, 436042578), (63, 290695052), (73, 250873812), (84, 218021289), (126, 145347526), (146, 125436906), (219, 83624604), (252, 72673763), (292, 62718453), (438, 41812302), (511, 35839116), (657, 27874868), (876, 20906151), (1022, 17919558), (1314, 13937434), (1533, 11946372), (2044, 8959779), (2628, 6968717), (3066, 5973186), (4599, 3982124), (6132, 2986593), (9198, 1991062), (18396, 995531)]