17961684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 45638208

約数和(自身を除く): 27676524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1187, 1261, 2374, 2522, 3561, 3783, 4748, 5044, 7122, 7566, 14244, 15132, 15431, 30862, 46293, 61724, 92586, 115139, 185172, 230278, 345417, 460556, 690834, 1381668, 1496807, 2993614, 4490421, 5987228, 8980842, 17961684]

約数ペア:

[(1, 17961684), (2, 8980842), (3, 5987228), (4, 4490421), (6, 2993614), (12, 1496807), (13, 1381668), (26, 690834), (39, 460556), (52, 345417), (78, 230278), (97, 185172), (156, 115139), (194, 92586), (291, 61724), (388, 46293), (582, 30862), (1164, 15431), (1187, 15132), (1261, 14244), (2374, 7566), (2522, 7122), (3561, 5044), (3783, 4748)]