12497394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 31481856

約数和(自身を除く): 18984462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 487, 546, 611, 658, 974, 987, 1222, 1461, 1833, 1974, 2922, 3409, 3666, 4277, 6331, 6818, 8554, 10227, 12662, 12831, 18993, 20454, 22889, 25662, 37986, 44317, 45778, 68667, 88634, 132951, 137334, 160223, 265902, 297557, 320446, 480669, 595114, 892671, 961338, 1785342, 2082899, 4165798, 6248697, 12497394]

約数ペア:

[(1, 12497394), (2, 6248697), (3, 4165798), (6, 2082899), (7, 1785342), (13, 961338), (14, 892671), (21, 595114), (26, 480669), (39, 320446), (42, 297557), (47, 265902), (78, 160223), (91, 137334), (94, 132951), (141, 88634), (182, 68667), (273, 45778), (282, 44317), (329, 37986), (487, 25662), (546, 22889), (611, 20454), (658, 18993), (974, 12831), (987, 12662), (1222, 10227), (1461, 8554), (1833, 6818), (1974, 6331), (2922, 4277), (3409, 3666)]