1138888902

素因数分解:

$2^1\times 3^1\times {\mathrm{7019}}^1\times {\mathrm{27043}}^1$

素因数の和:34067

約数の個数: 16

約数和(自身を含む): 2278186560

約数和(自身を除く): 1139297658

約数列:

[1, 2, 3, 6, 7019, 14038, 21057, 27043, 42114, 54086, 81129, 162258, 189814817, 379629634, 569444451, 1138888902]

約数ペア:

[(1, 1138888902), (2, 569444451), (3, 379629634), (6, 189814817), (7019, 162258), (14038, 81129), (21057, 54086), (27043, 42114)]