18359037

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 28574208

約数和(自身を除く): 10215171

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2861, 6417, 8583, 25749, 65803, 88691, 197409, 266073, 592227, 798219, 2039893, 6119679, 18359037]

約数ペア:

[(1, 18359037), (3, 6119679), (9, 2039893), (23, 798219), (31, 592227), (69, 266073), (93, 197409), (207, 88691), (279, 65803), (713, 25749), (2139, 8583), (2861, 6417)]