2912663412

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 7421555232

約数和(自身を除く): 4508891820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 547, 633, 701, 844, 1094, 1266, 1402, 1641, 1899, 2103, 2188, 2532, 2804, 3282, 3798, 4206, 4923, 6309, 6564, 7596, 8412, 9846, 12618, 19692, 25236, 115417, 147911, 230834, 295822, 346251, 383447, 443733, 461668, 591644, 692502, 766894, 887466, 1038753, 1150341, 1331199, 1385004, 1533788, 1774932, 2077506, 2300682, 2662398, 3451023, 4155012, 4601364, 5324796, 6902046, 13804092, 80907317, 161814634, 242721951, 323629268, 485443902, 728165853, 970887804, 1456331706, 2912663412]

約数ペア:

[(1, 2912663412), (2, 1456331706), (3, 970887804), (4, 728165853), (6, 485443902), (9, 323629268), (12, 242721951), (18, 161814634), (36, 80907317), (211, 13804092), (422, 6902046), (547, 5324796), (633, 4601364), (701, 4155012), (844, 3451023), (1094, 2662398), (1266, 2300682), (1402, 2077506), (1641, 1774932), (1899, 1533788), (2103, 1385004), (2188, 1331199), (2532, 1150341), (2804, 1038753), (3282, 887466), (3798, 766894), (4206, 692502), (4923, 591644), (6309, 461668), (6564, 443733), (7596, 383447), (8412, 346251), (9846, 295822), (12618, 230834), (19692, 147911), (25236, 115417)]