18442992

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1957

約数の個数: 40

約数和(自身を含む): 47885824

約数和(自身を除く): 29442832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1723, 1784, 2676, 3446, 3568, 5169, 5352, 6892, 10338, 10704, 13784, 20676, 27568, 41352, 82704, 384229, 768458, 1152687, 1536916, 2305374, 3073832, 4610748, 6147664, 9221496, 18442992]

約数ペア:

[(1, 18442992), (2, 9221496), (3, 6147664), (4, 4610748), (6, 3073832), (8, 2305374), (12, 1536916), (16, 1152687), (24, 768458), (48, 384229), (223, 82704), (446, 41352), (669, 27568), (892, 20676), (1338, 13784), (1723, 10704), (1784, 10338), (2676, 6892), (3446, 5352), (3568, 5169)]