749969802018

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{195610277}}^1$

素因数の和:195610359

約数の個数: 32

約数和(自身を含む): 1690072801920

約数和(自身を除く): 940102999902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 195610277, 391220554, 586830831, 1173661662, 1760492493, 3520984986, 5281477479, 10562954958, 13888329667, 27776659334, 41664989001, 83329978002, 124994967003, 249989934006, 374984901009, 749969802018]

約数ペア:

[(1, 749969802018), (2, 374984901009), (3, 249989934006), (6, 124994967003), (9, 83329978002), (18, 41664989001), (27, 27776659334), (54, 13888329667), (71, 10562954958), (142, 5281477479), (213, 3520984986), (426, 1760492493), (639, 1173661662), (1278, 586830831), (1917, 391220554), (3834, 195610277)]