1660554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 4423680

約数和(自身を除く): 2763126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 191, 207, 322, 378, 382, 414, 483, 573, 621, 966, 1146, 1242, 1337, 1449, 1719, 2674, 2898, 3438, 4011, 4347, 4393, 5157, 8022, 8694, 8786, 10314, 12033, 13179, 24066, 26358, 30751, 36099, 39537, 61502, 72198, 79074, 92253, 118611, 184506, 237222, 276759, 553518, 830277, 1660554]

約数ペア:

[(1, 1660554), (2, 830277), (3, 553518), (6, 276759), (7, 237222), (9, 184506), (14, 118611), (18, 92253), (21, 79074), (23, 72198), (27, 61502), (42, 39537), (46, 36099), (54, 30751), (63, 26358), (69, 24066), (126, 13179), (138, 12033), (161, 10314), (189, 8786), (191, 8694), (207, 8022), (322, 5157), (378, 4393), (382, 4347), (414, 4011), (483, 3438), (573, 2898), (621, 2674), (966, 1719), (1146, 1449), (1242, 1337)]