40384854

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{10061}}^1$

素因数の和:10292

約数の個数: 24

約数和(自身を含む): 87901632

約数和(自身を除く): 47516778

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 10061, 20122, 30183, 60366, 90549, 181098, 2243603, 4487206, 6730809, 13461618, 20192427, 40384854]

約数ペア:

[(1, 40384854), (2, 20192427), (3, 13461618), (6, 6730809), (9, 4487206), (18, 2243603), (223, 181098), (446, 90549), (669, 60366), (1338, 30183), (2007, 20122), (4014, 10061)]