18279222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8128

約数の個数: 32

約数和(自身を含む): 40733280

約数和(自身を除く): 22454058

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8081, 16162, 24243, 48486, 105053, 210106, 234349, 315159, 468698, 630318, 703047, 1406094, 3046537, 6093074, 9139611, 18279222]

約数ペア:

[(1, 18279222), (2, 9139611), (3, 6093074), (6, 3046537), (13, 1406094), (26, 703047), (29, 630318), (39, 468698), (58, 315159), (78, 234349), (87, 210106), (174, 105053), (377, 48486), (754, 24243), (1131, 16162), (2262, 8081)]