18042030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{200467}}^1$

素因数の和:200480

約数の個数: 24

約数和(自身を含む): 46909512

約数和(自身を除く): 28867482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 200467, 400934, 601401, 1002335, 1202802, 1804203, 2004670, 3007005, 3608406, 6014010, 9021015, 18042030]

約数ペア:

[(1, 18042030), (2, 9021015), (3, 6014010), (5, 3608406), (6, 3007005), (9, 2004670), (10, 1804203), (15, 1202802), (18, 1002335), (30, 601401), (45, 400934), (90, 200467)]