1986108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 5053440

約数和(自身を除く): 3067332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 281, 372, 562, 589, 843, 1124, 1178, 1686, 1767, 2356, 3372, 3534, 5339, 7068, 8711, 10678, 16017, 17422, 21356, 26133, 32034, 34844, 52266, 64068, 104532, 165509, 331018, 496527, 662036, 993054, 1986108]

約数ペア:

[(1, 1986108), (2, 993054), (3, 662036), (4, 496527), (6, 331018), (12, 165509), (19, 104532), (31, 64068), (38, 52266), (57, 34844), (62, 32034), (76, 26133), (93, 21356), (114, 17422), (124, 16017), (186, 10678), (228, 8711), (281, 7068), (372, 5339), (562, 3534), (589, 3372), (843, 2356), (1124, 1767), (1178, 1686)]