18049260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300821}}^1$

素因数の和:300833

約数の個数: 24

約数和(自身を含む): 50538096

約数和(自身を除く): 32488836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300821, 601642, 902463, 1203284, 1504105, 1804926, 3008210, 3609852, 4512315, 6016420, 9024630, 18049260]

約数ペア:

[(1, 18049260), (2, 9024630), (3, 6016420), (4, 4512315), (5, 3609852), (6, 3008210), (10, 1804926), (12, 1504105), (15, 1203284), (20, 902463), (30, 601642), (60, 300821)]