42921438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17321}}^1$

素因数の和:17392

約数の個数: 32

約数和(自身を含む): 99774720

約数和(自身を除く): 56853282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 17321, 34642, 51963, 103926, 121247, 242494, 363741, 727482, 1021939, 2043878, 3065817, 6131634, 7153573, 14307146, 21460719, 42921438]

約数ペア:

[(1, 42921438), (2, 21460719), (3, 14307146), (6, 7153573), (7, 6131634), (14, 3065817), (21, 2043878), (42, 1021939), (59, 727482), (118, 363741), (177, 242494), (354, 121247), (413, 103926), (826, 51963), (1239, 34642), (2478, 17321)]