1286766

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 60

約数和(自身を含む): 3188592

約数和(自身を除く): 1901826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 169, 234, 282, 338, 351, 423, 507, 611, 702, 846, 1014, 1053, 1222, 1269, 1521, 1833, 2106, 2538, 3042, 3666, 3807, 4563, 5499, 7614, 7943, 9126, 10998, 13689, 15886, 16497, 23829, 27378, 32994, 47658, 49491, 71487, 98982, 142974, 214461, 428922, 643383, 1286766]

約数ペア:

[(1, 1286766), (2, 643383), (3, 428922), (6, 214461), (9, 142974), (13, 98982), (18, 71487), (26, 49491), (27, 47658), (39, 32994), (47, 27378), (54, 23829), (78, 16497), (81, 15886), (94, 13689), (117, 10998), (141, 9126), (162, 7943), (169, 7614), (234, 5499), (282, 4563), (338, 3807), (351, 3666), (423, 3042), (507, 2538), (611, 2106), (702, 1833), (846, 1521), (1014, 1269), (1053, 1222)]