12449717244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{423287}}^1$

素因数の和:423359

約数の個数: 72

約数和(自身を含む): 33896903040

約数和(自身を除く): 21447185796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 423287, 846574, 1269861, 1693148, 2539722, 3809583, 5079444, 7619166, 8042453, 15238332, 16084906, 18201341, 24127359, 32169812, 36402682, 48254718, 54604023, 72382077, 72805364, 96509436, 109208046, 144764154, 163812069, 218416092, 289528308, 327624138, 345825479, 655248276, 691650958, 1037476437, 1383301916, 2074952874, 3112429311, 4149905748, 6224858622, 12449717244]

約数ペア:

[(1, 12449717244), (2, 6224858622), (3, 4149905748), (4, 3112429311), (6, 2074952874), (9, 1383301916), (12, 1037476437), (18, 691650958), (19, 655248276), (36, 345825479), (38, 327624138), (43, 289528308), (57, 218416092), (76, 163812069), (86, 144764154), (114, 109208046), (129, 96509436), (171, 72805364), (172, 72382077), (228, 54604023), (258, 48254718), (342, 36402682), (387, 32169812), (516, 24127359), (684, 18201341), (774, 16084906), (817, 15238332), (1548, 8042453), (1634, 7619166), (2451, 5079444), (3268, 3809583), (4902, 2539722), (7353, 1693148), (9804, 1269861), (14706, 846574), (29412, 423287)]