38181812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{134443}}^1$

素因数の和:134518

約数の個数: 12

約数和(自身を含む): 67759776

約数和(自身を除く): 29577964

約数列:

[1, 2, 4, 71, 142, 284, 134443, 268886, 537772, 9545453, 19090906, 38181812]

約数ペア:

[(1, 38181812), (2, 19090906), (4, 9545453), (71, 537772), (142, 268886), (284, 134443)]