38666410482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1979}}^1\times {\mathrm{66457}}^1$

素因数の和:68455

約数の個数: 48

約数和(自身を含む): 90005398560

約数和(自身を除く): 51338988078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1979, 3958, 5937, 11874, 13853, 27706, 41559, 66457, 83118, 96971, 132914, 193942, 199371, 290913, 398742, 465199, 581826, 930398, 1395597, 2791194, 3256393, 6512786, 9769179, 19538358, 131518403, 263036806, 394555209, 789110418, 920628821, 1841257642, 2761886463, 5523772926, 6444401747, 12888803494, 19333205241, 38666410482]

約数ペア:

[(1, 38666410482), (2, 19333205241), (3, 12888803494), (6, 6444401747), (7, 5523772926), (14, 2761886463), (21, 1841257642), (42, 920628821), (49, 789110418), (98, 394555209), (147, 263036806), (294, 131518403), (1979, 19538358), (3958, 9769179), (5937, 6512786), (11874, 3256393), (13853, 2791194), (27706, 1395597), (41559, 930398), (66457, 581826), (83118, 465199), (96971, 398742), (132914, 290913), (193942, 199371)]