66457638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 162993600

約数和(自身を除く): 96535962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 2309, 3198, 4618, 4797, 6927, 9594, 13854, 14391, 20781, 28782, 30017, 41562, 60034, 62343, 90051, 94669, 124686, 180102, 189338, 270153, 284007, 540306, 568014, 810459, 852021, 1230697, 1620918, 1704042, 2461394, 2556063, 3692091, 5112126, 7384182, 11076273, 22152546, 33228819, 66457638]

約数ペア:

[(1, 66457638), (2, 33228819), (3, 22152546), (6, 11076273), (9, 7384182), (13, 5112126), (18, 3692091), (26, 2556063), (27, 2461394), (39, 1704042), (41, 1620918), (54, 1230697), (78, 852021), (82, 810459), (117, 568014), (123, 540306), (234, 284007), (246, 270153), (351, 189338), (369, 180102), (533, 124686), (702, 94669), (738, 90051), (1066, 62343), (1107, 60034), (1599, 41562), (2214, 30017), (2309, 28782), (3198, 20781), (4618, 14391), (4797, 13854), (6927, 9594)]