5445558

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4340

約数の個数: 24

約数和(自身を含む): 11967696

約数和(自身を除く): 6522138

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 4261, 8522, 12783, 25566, 38349, 76698, 302531, 605062, 907593, 1815186, 2722779, 5445558]

約数ペア:

[(1, 5445558), (2, 2722779), (3, 1815186), (6, 907593), (9, 605062), (18, 302531), (71, 76698), (142, 38349), (213, 25566), (426, 12783), (639, 8522), (1278, 4261)]