13067838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 33546240

約数和(自身を除く): 20478402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 191, 362, 378, 382, 543, 573, 1086, 1146, 1267, 1337, 1629, 1719, 2534, 2674, 3258, 3438, 3801, 4011, 4887, 5157, 7602, 8022, 9774, 10314, 11403, 12033, 22806, 24066, 34209, 34571, 36099, 68418, 69142, 72198, 103713, 207426, 241997, 311139, 483994, 622278, 725991, 933417, 1451982, 1866834, 2177973, 4355946, 6533919, 13067838]

約数ペア:

[(1, 13067838), (2, 6533919), (3, 4355946), (6, 2177973), (7, 1866834), (9, 1451982), (14, 933417), (18, 725991), (21, 622278), (27, 483994), (42, 311139), (54, 241997), (63, 207426), (126, 103713), (181, 72198), (189, 69142), (191, 68418), (362, 36099), (378, 34571), (382, 34209), (543, 24066), (573, 22806), (1086, 12033), (1146, 11403), (1267, 10314), (1337, 9774), (1629, 8022), (1719, 7602), (2534, 5157), (2674, 4887), (3258, 4011), (3438, 3801)]