18540222

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 20166978

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 839, 1678, 2517, 3683, 5034, 7366, 11049, 22098, 24331, 48662, 72993, 106553, 145986, 213106, 319659, 639318, 3090037, 6180074, 9270111, 18540222]

約数ペア:

[(1, 18540222), (2, 9270111), (3, 6180074), (6, 3090037), (29, 639318), (58, 319659), (87, 213106), (127, 145986), (174, 106553), (254, 72993), (381, 48662), (762, 24331), (839, 22098), (1678, 11049), (2517, 7366), (3683, 5034)]