18293669982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{404423}}^1$

素因数の和:404797

約数の個数: 48

約数和(自身を含む): 45424903680

約数和(自身を除く): 27131233698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 359, 718, 1077, 2154, 2513, 3231, 5026, 6462, 7539, 15078, 22617, 45234, 404423, 808846, 1213269, 2426538, 2830961, 3639807, 5661922, 7279614, 8492883, 16985766, 25478649, 50957298, 145187857, 290375714, 435563571, 871127142, 1016314999, 1306690713, 2032629998, 2613381426, 3048944997, 6097889994, 9146834991, 18293669982]

約数ペア:

[(1, 18293669982), (2, 9146834991), (3, 6097889994), (6, 3048944997), (7, 2613381426), (9, 2032629998), (14, 1306690713), (18, 1016314999), (21, 871127142), (42, 435563571), (63, 290375714), (126, 145187857), (359, 50957298), (718, 25478649), (1077, 16985766), (2154, 8492883), (2513, 7279614), (3231, 5661922), (5026, 3639807), (6462, 2830961), (7539, 2426538), (15078, 1213269), (22617, 808846), (45234, 404423)]