1648336392

素因数分解:

$2^3\times 3^4\times {\mathrm{2543729}}^1$

素因数の和:2543747

約数の個数: 40

約数和(自身を含む): 4616869950

約数和(自身を除く): 2968533558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2543729, 5087458, 7631187, 10174916, 15262374, 20349832, 22893561, 30524748, 45787122, 61049496, 68680683, 91574244, 137361366, 183148488, 206042049, 274722732, 412084098, 549445464, 824168196, 1648336392]

約数ペア:

[(1, 1648336392), (2, 824168196), (3, 549445464), (4, 412084098), (6, 274722732), (8, 206042049), (9, 183148488), (12, 137361366), (18, 91574244), (24, 68680683), (27, 61049496), (36, 45787122), (54, 30524748), (72, 22893561), (81, 20349832), (108, 15262374), (162, 10174916), (216, 7631187), (324, 5087458), (648, 2543729)]