65957238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 149891040

約数和(自身を除く): 83933802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 313, 414, 509, 626, 939, 1018, 1527, 1878, 2817, 3054, 4581, 5634, 7199, 9162, 11707, 14398, 21597, 23414, 35121, 43194, 64791, 70242, 105363, 129582, 159317, 210726, 318634, 477951, 955902, 1433853, 2867706, 3664291, 7328582, 10992873, 21985746, 32978619, 65957238]

約数ペア:

[(1, 65957238), (2, 32978619), (3, 21985746), (6, 10992873), (9, 7328582), (18, 3664291), (23, 2867706), (46, 1433853), (69, 955902), (138, 477951), (207, 318634), (313, 210726), (414, 159317), (509, 129582), (626, 105363), (939, 70242), (1018, 64791), (1527, 43194), (1878, 35121), (2817, 23414), (3054, 21597), (4581, 14398), (5634, 11707), (7199, 9162)]