16631172

素因数分解:

$2^2\times 3^2\times {\mathrm{461977}}^1$

素因数の和:461987

約数の個数: 18

約数和(自身を含む): 42039998

約数和(自身を除く): 25408826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461977, 923954, 1385931, 1847908, 2771862, 4157793, 5543724, 8315586, 16631172]

約数ペア:

[(1, 16631172), (2, 8315586), (3, 5543724), (4, 4157793), (6, 2771862), (9, 1847908), (12, 1385931), (18, 923954), (36, 461977)]