187986132

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73547}}^1$

素因数の和:73628

約数の個数: 36

約数和(自身を含む): 481886496

約数和(自身を除く): 293900364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 73547, 147094, 220641, 294188, 441282, 661923, 882564, 1323846, 2647692, 5221837, 10443674, 15665511, 20887348, 31331022, 46996533, 62662044, 93993066, 187986132]

約数ペア:

[(1, 187986132), (2, 93993066), (3, 62662044), (4, 46996533), (6, 31331022), (9, 20887348), (12, 15665511), (18, 10443674), (36, 5221837), (71, 2647692), (142, 1323846), (213, 882564), (284, 661923), (426, 441282), (639, 294188), (852, 220641), (1278, 147094), (2556, 73547)]