13381326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 33697248

約数和(自身を除く): 20315922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1741, 2562, 3482, 3843, 5223, 7686, 10446, 12187, 15669, 24374, 31338, 36561, 73122, 106201, 109683, 212402, 219366, 318603, 637206, 743407, 955809, 1486814, 1911618, 2230221, 4460442, 6690663, 13381326]

約数ペア:

[(1, 13381326), (2, 6690663), (3, 4460442), (6, 2230221), (7, 1911618), (9, 1486814), (14, 955809), (18, 743407), (21, 637206), (42, 318603), (61, 219366), (63, 212402), (122, 109683), (126, 106201), (183, 73122), (366, 36561), (427, 31338), (549, 24374), (854, 15669), (1098, 12187), (1281, 10446), (1741, 7686), (2562, 5223), (3482, 3843)]