768798

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 1785600

約数和(自身を除く): 1016802

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 619, 621, 1238, 1242, 1857, 3714, 5571, 11142, 14237, 16713, 28474, 33426, 42711, 85422, 128133, 256266, 384399, 768798]

約数ペア:

[(1, 768798), (2, 384399), (3, 256266), (6, 128133), (9, 85422), (18, 42711), (23, 33426), (27, 28474), (46, 16713), (54, 14237), (69, 11142), (138, 5571), (207, 3714), (414, 1857), (619, 1242), (621, 1238)]