38974428

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2647}}^1$

素因数の和:3066

約数の個数: 36

約数和(自身を含む): 98796880

約数和(自身を除く): 59822452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 2647, 3681, 4908, 5294, 7362, 7941, 10588, 14724, 15882, 23823, 31764, 47646, 95292, 1082623, 2165246, 3247869, 4330492, 6495738, 9743607, 12991476, 19487214, 38974428]

約数ペア:

[(1, 38974428), (2, 19487214), (3, 12991476), (4, 9743607), (6, 6495738), (9, 4330492), (12, 3247869), (18, 2165246), (36, 1082623), (409, 95292), (818, 47646), (1227, 31764), (1636, 23823), (2454, 15882), (2647, 14724), (3681, 10588), (4908, 7941), (5294, 7362)]