745600986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86117}}^1$

素因数の和:86175

約数の個数: 48

約数和(自身を含む): 1786776264

約数和(自身を除く): 1041175278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 86117, 172234, 258351, 516702, 775053, 1119521, 1550106, 2239042, 3186329, 3358563, 6372658, 6717126, 9558987, 10075689, 19117974, 20151378, 28676961, 41422277, 57353922, 82844554, 124266831, 248533662, 372800493, 745600986]

約数ペア:

[(1, 745600986), (2, 372800493), (3, 248533662), (6, 124266831), (9, 82844554), (13, 57353922), (18, 41422277), (26, 28676961), (37, 20151378), (39, 19117974), (74, 10075689), (78, 9558987), (111, 6717126), (117, 6372658), (222, 3358563), (234, 3186329), (333, 2239042), (481, 1550106), (666, 1119521), (962, 775053), (1443, 516702), (2886, 258351), (4329, 172234), (8658, 86117)]