31421394

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{29587}}^1$

素因数の和:29654

約数の個数: 24

約数和(自身を含む): 69235920

約数和(自身を除く): 37814526

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 29587, 59174, 88761, 177522, 266283, 532566, 1745633, 3491266, 5236899, 10473798, 15710697, 31421394]

約数ペア:

[(1, 31421394), (2, 15710697), (3, 10473798), (6, 5236899), (9, 3491266), (18, 1745633), (59, 532566), (118, 266283), (177, 177522), (354, 88761), (531, 59174), (1062, 29587)]