1668744558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{6373}}^1$

素因数の和:6770

約数の個数: 64

約数和(自身を含む): 4004911680

約数和(自身を除く): 2336167122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 373, 702, 746, 1119, 2238, 3357, 4849, 6373, 6714, 9698, 10071, 12746, 14547, 19119, 20142, 29094, 38238, 43641, 57357, 82849, 87282, 114714, 130923, 165698, 172071, 248547, 261846, 344142, 497094, 745641, 1491282, 2236923, 2377129, 4473846, 4754258, 7131387, 14262774, 21394161, 30902677, 42788322, 61805354, 64182483, 92708031, 128364966, 185416062, 278124093, 556248186, 834372279, 1668744558]

約数ペア:

[(1, 1668744558), (2, 834372279), (3, 556248186), (6, 278124093), (9, 185416062), (13, 128364966), (18, 92708031), (26, 64182483), (27, 61805354), (39, 42788322), (54, 30902677), (78, 21394161), (117, 14262774), (234, 7131387), (351, 4754258), (373, 4473846), (702, 2377129), (746, 2236923), (1119, 1491282), (2238, 745641), (3357, 497094), (4849, 344142), (6373, 261846), (6714, 248547), (9698, 172071), (10071, 165698), (12746, 130923), (14547, 114714), (19119, 87282), (20142, 82849), (29094, 57357), (38238, 43641)]