22127718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 23215002

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 409, 426, 762, 818, 1227, 2454, 9017, 18034, 27051, 29039, 51943, 54102, 58078, 87117, 103886, 155829, 174234, 311658, 3687953, 7375906, 11063859, 22127718]

約数ペア:

[(1, 22127718), (2, 11063859), (3, 7375906), (6, 3687953), (71, 311658), (127, 174234), (142, 155829), (213, 103886), (254, 87117), (381, 58078), (409, 54102), (426, 51943), (762, 29039), (818, 27051), (1227, 18034), (2454, 9017)]