63218718

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 148975200

約数和(自身を除く): 85756482

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 81, 106, 111, 159, 162, 199, 222, 318, 333, 398, 477, 597, 666, 954, 999, 1194, 1431, 1791, 1961, 1998, 2862, 2997, 3582, 3922, 4293, 5373, 5883, 5994, 7363, 8586, 10547, 10746, 11766, 14726, 16119, 17649, 21094, 22089, 31641, 32238, 35298, 44178, 52947, 63282, 66267, 94923, 105894, 132534, 158841, 189846, 198801, 284769, 317682, 390239, 397602, 569538, 596403, 780478, 854307, 1170717, 1192806, 1708614, 2341434, 3512151, 7024302, 10536453, 21072906, 31609359, 63218718]

約数ペア:

[(1, 63218718), (2, 31609359), (3, 21072906), (6, 10536453), (9, 7024302), (18, 3512151), (27, 2341434), (37, 1708614), (53, 1192806), (54, 1170717), (74, 854307), (81, 780478), (106, 596403), (111, 569538), (159, 397602), (162, 390239), (199, 317682), (222, 284769), (318, 198801), (333, 189846), (398, 158841), (477, 132534), (597, 105894), (666, 94923), (954, 66267), (999, 63282), (1194, 52947), (1431, 44178), (1791, 35298), (1961, 32238), (1998, 31641), (2862, 22089), (2997, 21094), (3582, 17649), (3922, 16119), (4293, 14726), (5373, 11766), (5883, 10746), (5994, 10547), (7363, 8586)]