12226578

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 30777600

約数和(自身を除く): 18551022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 457, 546, 637, 686, 914, 1029, 1274, 1371, 1911, 2058, 2742, 3199, 3822, 4459, 5941, 6398, 8918, 9597, 11882, 13377, 17823, 19194, 22393, 26754, 35646, 41587, 44786, 67179, 83174, 124761, 134358, 156751, 249522, 291109, 313502, 470253, 582218, 873327, 940506, 1746654, 2037763, 4075526, 6113289, 12226578]

約数ペア:

[(1, 12226578), (2, 6113289), (3, 4075526), (6, 2037763), (7, 1746654), (13, 940506), (14, 873327), (21, 582218), (26, 470253), (39, 313502), (42, 291109), (49, 249522), (78, 156751), (91, 134358), (98, 124761), (147, 83174), (182, 67179), (273, 44786), (294, 41587), (343, 35646), (457, 26754), (546, 22393), (637, 19194), (686, 17823), (914, 13377), (1029, 11882), (1274, 9597), (1371, 8918), (1911, 6398), (2058, 5941), (2742, 4459), (3199, 3822)]