1045579626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{638327}}^1$

素因数の和:638355

約数の個数: 48

約数和(自身を含む): 2788216704

約数和(自身を除く): 1742637078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 638327, 1276654, 1914981, 3829962, 4468289, 5744943, 8298251, 8936578, 11489886, 13404867, 16596502, 24894753, 26809734, 40214601, 49789506, 58087757, 74684259, 80429202, 116175514, 149368518, 174263271, 348526542, 522789813, 1045579626]

約数ペア:

[(1, 1045579626), (2, 522789813), (3, 348526542), (6, 174263271), (7, 149368518), (9, 116175514), (13, 80429202), (14, 74684259), (18, 58087757), (21, 49789506), (26, 40214601), (39, 26809734), (42, 24894753), (63, 16596502), (78, 13404867), (91, 11489886), (117, 8936578), (126, 8298251), (182, 5744943), (234, 4468289), (273, 3829962), (546, 1914981), (819, 1276654), (1638, 638327)]