31439969274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{641}}^1\times {\mathrm{23833}}^1$

素因数の和:24500

約数の個数: 64

約数和(自身を含む): 73446854400

約数和(自身を除く): 42006885126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 641, 686, 1029, 1282, 1923, 2058, 3846, 4487, 8974, 13461, 23833, 26922, 31409, 47666, 62818, 71499, 94227, 142998, 166831, 188454, 219863, 333662, 439726, 500493, 659589, 1000986, 1167817, 1319178, 2335634, 3503451, 7006902, 8174719, 15276953, 16349438, 24524157, 30553906, 45830859, 49048314, 91661718, 106938671, 213877342, 320816013, 641632026, 748570697, 1497141394, 2245712091, 4491424182, 5239994879, 10479989758, 15719984637, 31439969274]

約数ペア:

[(1, 31439969274), (2, 15719984637), (3, 10479989758), (6, 5239994879), (7, 4491424182), (14, 2245712091), (21, 1497141394), (42, 748570697), (49, 641632026), (98, 320816013), (147, 213877342), (294, 106938671), (343, 91661718), (641, 49048314), (686, 45830859), (1029, 30553906), (1282, 24524157), (1923, 16349438), (2058, 15276953), (3846, 8174719), (4487, 7006902), (8974, 3503451), (13461, 2335634), (23833, 1319178), (26922, 1167817), (31409, 1000986), (47666, 659589), (62818, 500493), (71499, 439726), (94227, 333662), (142998, 219863), (166831, 188454)]