18415698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 42892416

約数和(自身を除く): 24476718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8273, 16546, 24819, 49638, 57911, 115822, 173733, 347466, 438469, 876938, 1315407, 2630814, 3069283, 6138566, 9207849, 18415698]

約数ペア:

[(1, 18415698), (2, 9207849), (3, 6138566), (6, 3069283), (7, 2630814), (14, 1315407), (21, 876938), (42, 438469), (53, 347466), (106, 173733), (159, 115822), (318, 57911), (371, 49638), (742, 24819), (1113, 16546), (2226, 8273)]