18976050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42169}}^1$

素因数の和:42187

約数の個数: 36

約数和(自身を含む): 50983530

約数和(自身を除く): 32007480

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42169, 84338, 126507, 210845, 253014, 379521, 421690, 632535, 759042, 1054225, 1265070, 1897605, 2108450, 3162675, 3795210, 6325350, 9488025, 18976050]

約数ペア:

[(1, 18976050), (2, 9488025), (3, 6325350), (5, 3795210), (6, 3162675), (9, 2108450), (10, 1897605), (15, 1265070), (18, 1054225), (25, 759042), (30, 632535), (45, 421690), (50, 379521), (75, 253014), (90, 210845), (150, 126507), (225, 84338), (450, 42169)]