65672586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 103533174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2447, 2982, 3834, 4473, 4894, 7341, 8946, 13419, 14682, 17129, 22023, 26838, 34258, 44046, 51387, 66069, 102774, 132138, 154161, 173737, 308322, 347474, 462483, 521211, 924966, 1042422, 1216159, 1563633, 2432318, 3127266, 3648477, 4690899, 7296954, 9381798, 10945431, 21890862, 32836293, 65672586]

約数ペア:

[(1, 65672586), (2, 32836293), (3, 21890862), (6, 10945431), (7, 9381798), (9, 7296954), (14, 4690899), (18, 3648477), (21, 3127266), (27, 2432318), (42, 1563633), (54, 1216159), (63, 1042422), (71, 924966), (126, 521211), (142, 462483), (189, 347474), (213, 308322), (378, 173737), (426, 154161), (497, 132138), (639, 102774), (994, 66069), (1278, 51387), (1491, 44046), (1917, 34258), (2447, 26838), (2982, 22023), (3834, 17129), (4473, 14682), (4894, 13419), (7341, 8946)]