8644164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 21934080

約数和(自身を除く): 13289916

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1223, 1767, 2356, 2446, 3534, 3669, 4892, 7068, 7338, 14676, 23237, 37913, 46474, 69711, 75826, 92948, 113739, 139422, 151652, 227478, 278844, 454956, 720347, 1440694, 2161041, 2881388, 4322082, 8644164]

約数ペア:

[(1, 8644164), (2, 4322082), (3, 2881388), (4, 2161041), (6, 1440694), (12, 720347), (19, 454956), (31, 278844), (38, 227478), (57, 151652), (62, 139422), (76, 113739), (93, 92948), (114, 75826), (124, 69711), (186, 46474), (228, 37913), (372, 23237), (589, 14676), (1178, 7338), (1223, 7068), (1767, 4892), (2356, 3669), (2446, 3534)]