181938984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{398989}}^1$

素因数の和:399017

約数の個数: 32

約数和(自身を含む): 478788000

約数和(自身を除く): 296849016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 398989, 797978, 1196967, 1595956, 2393934, 3191912, 4787868, 7580791, 9575736, 15161582, 22742373, 30323164, 45484746, 60646328, 90969492, 181938984]

約数ペア:

[(1, 181938984), (2, 90969492), (3, 60646328), (4, 45484746), (6, 30323164), (8, 22742373), (12, 15161582), (19, 9575736), (24, 7580791), (38, 4787868), (57, 3191912), (76, 2393934), (114, 1595956), (152, 1196967), (228, 797978), (456, 398989)]