19081350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42403}}^1$

素因数の和:42421

約数の個数: 36

約数和(自身を含む): 51266436

約数和(自身を除く): 32185086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42403, 84806, 127209, 212015, 254418, 381627, 424030, 636045, 763254, 1060075, 1272090, 1908135, 2120150, 3180225, 3816270, 6360450, 9540675, 19081350]

約数ペア:

[(1, 19081350), (2, 9540675), (3, 6360450), (5, 3816270), (6, 3180225), (9, 2120150), (10, 1908135), (15, 1272090), (18, 1060075), (25, 763254), (30, 636045), (45, 424030), (50, 381627), (75, 254418), (90, 212015), (150, 127209), (225, 84806), (450, 42403)]