18360069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 30455040

約数和(自身を除く): 12094971

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 617, 763, 1417, 1851, 2289, 4251, 4319, 8021, 9919, 12957, 24063, 29757, 56147, 67253, 168441, 201759, 470771, 874289, 1412313, 2622867, 6120023, 18360069]

約数ペア:

[(1, 18360069), (3, 6120023), (7, 2622867), (13, 1412313), (21, 874289), (39, 470771), (91, 201759), (109, 168441), (273, 67253), (327, 56147), (617, 29757), (763, 24063), (1417, 12957), (1851, 9919), (2289, 8021), (4251, 4319)]