86970618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{230081}}^1$

素因数の和:230099

約数の個数: 32

約数和(自身を含む): 220878720

約数和(自身を除く): 133908102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 230081, 460162, 690243, 1380486, 1610567, 2070729, 3221134, 4141458, 4831701, 6212187, 9663402, 12424374, 14495103, 28990206, 43485309, 86970618]

約数ペア:

[(1, 86970618), (2, 43485309), (3, 28990206), (6, 14495103), (7, 12424374), (9, 9663402), (14, 6212187), (18, 4831701), (21, 4141458), (27, 3221134), (42, 2070729), (54, 1610567), (63, 1380486), (126, 690243), (189, 460162), (378, 230081)]