18744763389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{329671}}^1$

素因数の和:331408

約数の個数: 16

約数和(自身を含む): 27281017344

約数和(自身を除く): 8536253955

約数列:

[1, 3, 11, 33, 1723, 5169, 18953, 56859, 329671, 989013, 3626381, 10879143, 568023133, 1704069399, 6248254463, 18744763389]

約数ペア:

[(1, 18744763389), (3, 6248254463), (11, 1704069399), (33, 568023133), (1723, 10879143), (5169, 3626381), (18953, 989013), (56859, 329671)]