180794934

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{76673}}^1$

素因数の和:76812

約数の個数: 24

約数和(自身を含む): 394717752

約数和(自身を除く): 213922818

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 76673, 153346, 230019, 460038, 690057, 1380114, 10044163, 20088326, 30132489, 60264978, 90397467, 180794934]

約数ペア:

[(1, 180794934), (2, 90397467), (3, 60264978), (6, 30132489), (9, 20088326), (18, 10044163), (131, 1380114), (262, 690057), (393, 460038), (786, 230019), (1179, 153346), (2358, 76673)]