18994050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42209}}^1$

素因数の和:42227

約数の個数: 36

約数和(自身を含む): 51031890

約数和(自身を除く): 32037840

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42209, 84418, 126627, 211045, 253254, 379881, 422090, 633135, 759762, 1055225, 1266270, 1899405, 2110450, 3165675, 3798810, 6331350, 9497025, 18994050]

約数ペア:

[(1, 18994050), (2, 9497025), (3, 6331350), (5, 3798810), (6, 3165675), (9, 2110450), (10, 1899405), (15, 1266270), (18, 1055225), (25, 759762), (30, 633135), (45, 422090), (50, 379881), (75, 253254), (90, 211045), (150, 126627), (225, 84418), (450, 42209)]