1081626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 2719584

約数和(自身を除く): 1637958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 283, 294, 546, 566, 637, 849, 1274, 1698, 1911, 1981, 3679, 3822, 3962, 5943, 7358, 11037, 11886, 13867, 22074, 25753, 27734, 41601, 51506, 77259, 83202, 154518, 180271, 360542, 540813, 1081626]

約数ペア:

[(1, 1081626), (2, 540813), (3, 360542), (6, 180271), (7, 154518), (13, 83202), (14, 77259), (21, 51506), (26, 41601), (39, 27734), (42, 25753), (49, 22074), (78, 13867), (91, 11886), (98, 11037), (147, 7358), (182, 5943), (273, 3962), (283, 3822), (294, 3679), (546, 1981), (566, 1911), (637, 1698), (849, 1274)]