863067996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2657}}^1$

素因数の和:3963

約数の個数: 72

約数和(自身を含む): 2496180960

約数和(自身を除く): 1633112964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1289, 2578, 2657, 3867, 5156, 5314, 7734, 7971, 9023, 10628, 11601, 15468, 15942, 18046, 18599, 23202, 23913, 27069, 31884, 36092, 37198, 46404, 47826, 54138, 55797, 74396, 81207, 95652, 108276, 111594, 162414, 167391, 223188, 324828, 334782, 669564, 3424873, 6849746, 10274619, 13699492, 20549238, 23974111, 30823857, 41098476, 47948222, 61647714, 71922333, 95896444, 123295428, 143844666, 215766999, 287689332, 431533998, 863067996]

約数ペア:

[(1, 863067996), (2, 431533998), (3, 287689332), (4, 215766999), (6, 143844666), (7, 123295428), (9, 95896444), (12, 71922333), (14, 61647714), (18, 47948222), (21, 41098476), (28, 30823857), (36, 23974111), (42, 20549238), (63, 13699492), (84, 10274619), (126, 6849746), (252, 3424873), (1289, 669564), (2578, 334782), (2657, 324828), (3867, 223188), (5156, 167391), (5314, 162414), (7734, 111594), (7971, 108276), (9023, 95652), (10628, 81207), (11601, 74396), (15468, 55797), (15942, 54138), (18046, 47826), (18599, 46404), (23202, 37198), (23913, 36092), (27069, 31884)]