29782506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 37632534

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 113, 186, 218, 226, 327, 339, 403, 654, 678, 806, 1209, 1417, 1469, 2418, 2834, 2938, 3379, 3503, 4251, 4407, 6758, 7006, 8502, 8814, 10137, 10509, 12317, 20274, 21018, 24634, 36951, 43927, 45539, 73902, 87854, 91078, 131781, 136617, 160121, 263562, 273234, 320242, 381827, 480363, 763654, 960726, 1145481, 2290962, 4963751, 9927502, 14891253, 29782506]

約数ペア:

[(1, 29782506), (2, 14891253), (3, 9927502), (6, 4963751), (13, 2290962), (26, 1145481), (31, 960726), (39, 763654), (62, 480363), (78, 381827), (93, 320242), (109, 273234), (113, 263562), (186, 160121), (218, 136617), (226, 131781), (327, 91078), (339, 87854), (403, 73902), (654, 45539), (678, 43927), (806, 36951), (1209, 24634), (1417, 21018), (1469, 20274), (2418, 12317), (2834, 10509), (2938, 10137), (3379, 8814), (3503, 8502), (4251, 7006), (4407, 6758)]