18485013

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 25373376

約数和(自身を除く): 6888363

約数列:

[1, 3, 61, 83, 183, 249, 1217, 3651, 5063, 15189, 74237, 101011, 222711, 303033, 6161671, 18485013]

約数ペア:

[(1, 18485013), (3, 6161671), (61, 303033), (83, 222711), (183, 101011), (249, 74237), (1217, 15189), (3651, 5063)]