12400674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 17234526

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 97, 143, 149, 194, 286, 291, 298, 429, 447, 582, 858, 894, 1067, 1261, 1639, 1937, 2134, 2522, 3201, 3278, 3783, 3874, 4917, 5811, 6402, 7566, 9834, 11622, 13871, 14453, 21307, 27742, 28906, 41613, 42614, 43359, 63921, 83226, 86718, 127842, 158983, 187889, 317966, 375778, 476949, 563667, 953898, 1127334, 2066779, 4133558, 6200337, 12400674]

約数ペア:

[(1, 12400674), (2, 6200337), (3, 4133558), (6, 2066779), (11, 1127334), (13, 953898), (22, 563667), (26, 476949), (33, 375778), (39, 317966), (66, 187889), (78, 158983), (97, 127842), (143, 86718), (149, 83226), (194, 63921), (286, 43359), (291, 42614), (298, 41613), (429, 28906), (447, 27742), (582, 21307), (858, 14453), (894, 13871), (1067, 11622), (1261, 9834), (1639, 7566), (1937, 6402), (2134, 5811), (2522, 4917), (3201, 3874), (3278, 3783)]