1283562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 3249792

約数和(自身を除く): 1966230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 167, 183, 334, 366, 427, 501, 549, 854, 1002, 1098, 1169, 1281, 1503, 2338, 2562, 3006, 3507, 3843, 7014, 7686, 10187, 10521, 20374, 21042, 30561, 61122, 71309, 91683, 142618, 183366, 213927, 427854, 641781, 1283562]

約数ペア:

[(1, 1283562), (2, 641781), (3, 427854), (6, 213927), (7, 183366), (9, 142618), (14, 91683), (18, 71309), (21, 61122), (42, 30561), (61, 21042), (63, 20374), (122, 10521), (126, 10187), (167, 7686), (183, 7014), (334, 3843), (366, 3507), (427, 3006), (501, 2562), (549, 2338), (854, 1503), (1002, 1281), (1098, 1169)]