18768058352

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{2437}}^1\times {\mathrm{2689}}^1$

素因数の和:5313

約数の個数: 40

約数和(自身を含む): 36594867600

約数和(自身を除く): 17826809248

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2437, 2689, 2864, 4874, 5378, 9748, 10756, 19496, 21512, 38992, 43024, 436223, 481331, 872446, 962662, 1744892, 1925324, 3489784, 3850648, 6553093, 6979568, 7701296, 13106186, 26212372, 52424744, 104849488, 1173003647, 2346007294, 4692014588, 9384029176, 18768058352]

約数ペア:

[(1, 18768058352), (2, 9384029176), (4, 4692014588), (8, 2346007294), (16, 1173003647), (179, 104849488), (358, 52424744), (716, 26212372), (1432, 13106186), (2437, 7701296), (2689, 6979568), (2864, 6553093), (4874, 3850648), (5378, 3489784), (9748, 1925324), (10756, 1744892), (19496, 962662), (21512, 872446), (38992, 481331), (43024, 436223)]