18570942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4217

約数の個数: 48

約数和(自身を含む): 45623760

約数和(自身を除く): 27052818

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4177, 4446, 8354, 12531, 25062, 37593, 54301, 75186, 79363, 108602, 158726, 162903, 238089, 325806, 476178, 488709, 714267, 977418, 1031719, 1428534, 2063438, 3095157, 6190314, 9285471, 18570942]

約数ペア:

[(1, 18570942), (2, 9285471), (3, 6190314), (6, 3095157), (9, 2063438), (13, 1428534), (18, 1031719), (19, 977418), (26, 714267), (38, 488709), (39, 476178), (57, 325806), (78, 238089), (114, 162903), (117, 158726), (171, 108602), (234, 79363), (247, 75186), (342, 54301), (494, 37593), (741, 25062), (1482, 12531), (2223, 8354), (4177, 4446)]