18399060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102217}}^1$

素因数の和:102232

約数の個数: 36

約数和(自身を含む): 55811028

約数和(自身を除く): 37411968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102217, 204434, 306651, 408868, 511085, 613302, 919953, 1022170, 1226604, 1533255, 1839906, 2044340, 3066510, 3679812, 4599765, 6133020, 9199530, 18399060]

約数ペア:

[(1, 18399060), (2, 9199530), (3, 6133020), (4, 4599765), (5, 3679812), (6, 3066510), (9, 2044340), (10, 1839906), (12, 1533255), (15, 1226604), (18, 1022170), (20, 919953), (30, 613302), (36, 511085), (45, 408868), (60, 306651), (90, 204434), (180, 102217)]