39978114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 87497280

約数和(自身を除く): 47519166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 1481, 2454, 2962, 4443, 4499, 8886, 8998, 13497, 16291, 26994, 32582, 48873, 97746, 605729, 1211458, 1817187, 3634374, 6663019, 13326038, 19989057, 39978114]

約数ペア:

[(1, 39978114), (2, 19989057), (3, 13326038), (6, 6663019), (11, 3634374), (22, 1817187), (33, 1211458), (66, 605729), (409, 97746), (818, 48873), (1227, 32582), (1481, 26994), (2454, 16291), (2962, 13497), (4443, 8998), (4499, 8886)]