1718097948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{166289}}^1$

素因数の和:166347

約数の個数: 72

約数和(自身を含む): 5084483040

約数和(自身を除く): 3366385092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 166289, 332578, 498867, 665156, 997734, 1164023, 1496601, 1995468, 2328046, 2993202, 3492069, 4656092, 5986404, 6817849, 6984138, 10476207, 13635698, 13968276, 20453547, 20952414, 27271396, 40907094, 41904828, 47724943, 61360641, 81814188, 95449886, 122721282, 143174829, 190899772, 245442564, 286349658, 429524487, 572699316, 859048974, 1718097948]

約数ペア:

[(1, 1718097948), (2, 859048974), (3, 572699316), (4, 429524487), (6, 286349658), (7, 245442564), (9, 190899772), (12, 143174829), (14, 122721282), (18, 95449886), (21, 81814188), (28, 61360641), (36, 47724943), (41, 41904828), (42, 40907094), (63, 27271396), (82, 20952414), (84, 20453547), (123, 13968276), (126, 13635698), (164, 10476207), (246, 6984138), (252, 6817849), (287, 5986404), (369, 4656092), (492, 3492069), (574, 2993202), (738, 2328046), (861, 1995468), (1148, 1496601), (1476, 1164023), (1722, 997734), (2583, 665156), (3444, 498867), (5166, 332578), (10332, 166289)]