39812916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23201}}^1$

素因数の和:23232

約数の個数: 48

約数和(自身を含む): 109142208

約数和(自身を除く): 69329292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 23201, 46402, 69603, 92804, 139206, 255211, 278412, 301613, 510422, 603226, 765633, 904839, 1020844, 1206452, 1531266, 1809678, 3062532, 3317743, 3619356, 6635486, 9953229, 13270972, 19906458, 39812916]

約数ペア:

[(1, 39812916), (2, 19906458), (3, 13270972), (4, 9953229), (6, 6635486), (11, 3619356), (12, 3317743), (13, 3062532), (22, 1809678), (26, 1531266), (33, 1206452), (39, 1020844), (44, 904839), (52, 765633), (66, 603226), (78, 510422), (132, 301613), (143, 278412), (156, 255211), (286, 139206), (429, 92804), (572, 69603), (858, 46402), (1716, 23201)]