2015918244

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6785

約数の個数: 72

約数和(自身を含む): 5213365248

約数和(自身を除く): 3197447004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 127, 134, 201, 254, 268, 381, 402, 508, 603, 762, 804, 1143, 1206, 1524, 2286, 2412, 4572, 6581, 8509, 13162, 17018, 19743, 25527, 26324, 34036, 39486, 51054, 59229, 76581, 78972, 102108, 118458, 153162, 236916, 306324, 440927, 835787, 881854, 1322781, 1671574, 1763708, 2507361, 2645562, 3343148, 3968343, 5014722, 5291124, 7522083, 7936686, 10029444, 15044166, 15873372, 30088332, 55997729, 111995458, 167993187, 223990916, 335986374, 503979561, 671972748, 1007959122, 2015918244]

約数ペア:

[(1, 2015918244), (2, 1007959122), (3, 671972748), (4, 503979561), (6, 335986374), (9, 223990916), (12, 167993187), (18, 111995458), (36, 55997729), (67, 30088332), (127, 15873372), (134, 15044166), (201, 10029444), (254, 7936686), (268, 7522083), (381, 5291124), (402, 5014722), (508, 3968343), (603, 3343148), (762, 2645562), (804, 2507361), (1143, 1763708), (1206, 1671574), (1524, 1322781), (2286, 881854), (2412, 835787), (4572, 440927), (6581, 306324), (8509, 236916), (13162, 153162), (17018, 118458), (19743, 102108), (25527, 78972), (26324, 76581), (34036, 59229), (39486, 51054)]