12741144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 34739040

約数和(自身を除く): 21997896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 421, 582, 776, 842, 1164, 1261, 1263, 1684, 2328, 2522, 2526, 3368, 3783, 5044, 5052, 5473, 7566, 10088, 10104, 10946, 15132, 16419, 21892, 30264, 32838, 40837, 43784, 65676, 81674, 122511, 131352, 163348, 245022, 326696, 490044, 530881, 980088, 1061762, 1592643, 2123524, 3185286, 4247048, 6370572, 12741144]

約数ペア:

[(1, 12741144), (2, 6370572), (3, 4247048), (4, 3185286), (6, 2123524), (8, 1592643), (12, 1061762), (13, 980088), (24, 530881), (26, 490044), (39, 326696), (52, 245022), (78, 163348), (97, 131352), (104, 122511), (156, 81674), (194, 65676), (291, 43784), (312, 40837), (388, 32838), (421, 30264), (582, 21892), (776, 16419), (842, 15132), (1164, 10946), (1261, 10104), (1263, 10088), (1684, 7566), (2328, 5473), (2522, 5052), (2526, 5044), (3368, 3783)]