278049132

素因数分解:

$2^2\times 3^3\times {\mathrm{2574529}}^1$

素因数の和:2574542

約数の個数: 24

約数和(自身を含む): 720868400

約数和(自身を除く): 442819268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2574529, 5149058, 7723587, 10298116, 15447174, 23170761, 30894348, 46341522, 69512283, 92683044, 139024566, 278049132]

約数ペア:

[(1, 278049132), (2, 139024566), (3, 92683044), (4, 69512283), (6, 46341522), (9, 30894348), (12, 23170761), (18, 15447174), (27, 10298116), (36, 7723587), (54, 5149058), (108, 2574529)]