18003050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27697}}^1$

素因数の和:27722

約数の個数: 24

約数和(自身を含む): 36062796

約数和(自身を除く): 18059746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 27697, 55394, 138485, 276970, 360061, 692425, 720122, 1384850, 1800305, 3600610, 9001525, 18003050]

約数ペア:

[(1, 18003050), (2, 9001525), (5, 3600610), (10, 1800305), (13, 1384850), (25, 720122), (26, 692425), (50, 360061), (65, 276970), (130, 138485), (325, 55394), (650, 27697)]