42821964

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20161}}^1$

素因数の和:20230

約数の個数: 36

約数和(自身を含む): 110084520

約数和(自身を除く): 67262556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 20161, 40322, 60483, 80644, 120966, 181449, 241932, 362898, 725796, 1189499, 2378998, 3568497, 4757996, 7136994, 10705491, 14273988, 21410982, 42821964]

約数ペア:

[(1, 42821964), (2, 21410982), (3, 14273988), (4, 10705491), (6, 7136994), (9, 4757996), (12, 3568497), (18, 2378998), (36, 1189499), (59, 725796), (118, 362898), (177, 241932), (236, 181449), (354, 120966), (531, 80644), (708, 60483), (1062, 40322), (2124, 20161)]