77380956

素因数分解:

$2^2\times 3^2\times {\mathrm{2149471}}^1$

素因数の和:2149481

約数の個数: 18

約数和(自身を含む): 195601952

約数和(自身を除く): 118220996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2149471, 4298942, 6448413, 8597884, 12896826, 19345239, 25793652, 38690478, 77380956]

約数ペア:

[(1, 77380956), (2, 38690478), (3, 25793652), (4, 19345239), (6, 12896826), (9, 8597884), (12, 6448413), (18, 4298942), (36, 2149471)]