1945116

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 4992624

約数和(自身を除く): 3047508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 761, 852, 1278, 1522, 2283, 2556, 3044, 4566, 6849, 9132, 13698, 27396, 54031, 108062, 162093, 216124, 324186, 486279, 648372, 972558, 1945116]

約数ペア:

[(1, 1945116), (2, 972558), (3, 648372), (4, 486279), (6, 324186), (9, 216124), (12, 162093), (18, 108062), (36, 54031), (71, 27396), (142, 13698), (213, 9132), (284, 6849), (426, 4566), (639, 3044), (761, 2556), (852, 2283), (1278, 1522)]