18918876

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38453}}^1$

素因数の和:38501

約数の個数: 24

約数和(自身を含む): 45221904

約数和(自身を除く): 26303028

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38453, 76906, 115359, 153812, 230718, 461436, 1576573, 3153146, 4729719, 6306292, 9459438, 18918876]

約数ペア:

[(1, 18918876), (2, 9459438), (3, 6306292), (4, 4729719), (6, 3153146), (12, 1576573), (41, 461436), (82, 230718), (123, 153812), (164, 115359), (246, 76906), (492, 38453)]