18744828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{29473}}^1$

素因数の和:29533

約数の個数: 24

約数和(自身を含む): 44564688

約数和(自身を除く): 25819860

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 29473, 58946, 88419, 117892, 176838, 353676, 1562069, 3124138, 4686207, 6248276, 9372414, 18744828]

約数ペア:

[(1, 18744828), (2, 9372414), (3, 6248276), (4, 4686207), (6, 3124138), (12, 1562069), (53, 353676), (106, 176838), (159, 117892), (212, 88419), (318, 58946), (636, 29473)]