996907734

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{25163}}^1$

素因数の和:25273

約数の個数: 48

約数和(自身を含む): 2261136384

約数和(自身を除く): 1264228650

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 2201, 4402, 6603, 13206, 19809, 25163, 39618, 50326, 75489, 150978, 226467, 452934, 780053, 1560106, 1786573, 2340159, 3573146, 4680318, 5359719, 7020477, 10719438, 14040954, 16079157, 32158314, 55383763, 110767526, 166151289, 332302578, 498453867, 996907734]

約数ペア:

[(1, 996907734), (2, 498453867), (3, 332302578), (6, 166151289), (9, 110767526), (18, 55383763), (31, 32158314), (62, 16079157), (71, 14040954), (93, 10719438), (142, 7020477), (186, 5359719), (213, 4680318), (279, 3573146), (426, 2340159), (558, 1786573), (639, 1560106), (1278, 780053), (2201, 452934), (4402, 226467), (6603, 150978), (13206, 75489), (19809, 50326), (25163, 39618)]