15703990146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5309}}^1\times {\mathrm{12641}}^1$

素因数の和:17971

約数の個数: 48

約数和(自身を含む): 36652444920

約数和(自身を除く): 20948454774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5309, 10618, 12641, 15927, 25282, 31854, 37923, 47781, 69017, 75846, 95562, 113769, 138034, 164333, 207051, 227538, 328666, 414102, 492999, 621153, 985998, 1242306, 1478997, 2957994, 67111069, 134222138, 201333207, 402666414, 603999621, 872443897, 1207999242, 1744887794, 2617331691, 5234663382, 7851995073, 15703990146]

約数ペア:

[(1, 15703990146), (2, 7851995073), (3, 5234663382), (6, 2617331691), (9, 1744887794), (13, 1207999242), (18, 872443897), (26, 603999621), (39, 402666414), (78, 201333207), (117, 134222138), (234, 67111069), (5309, 2957994), (10618, 1478997), (12641, 1242306), (15927, 985998), (25282, 621153), (31854, 492999), (37923, 414102), (47781, 328666), (69017, 227538), (75846, 207051), (95562, 164333), (113769, 138034)]