18068368

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1163}}^1$

素因数の和:2142

約数の個数: 20

約数和(自身を含む): 35073648

約数和(自身を除く): 17005280

約数列:

[1, 2, 4, 8, 16, 971, 1163, 1942, 2326, 3884, 4652, 7768, 9304, 15536, 18608, 1129273, 2258546, 4517092, 9034184, 18068368]

約数ペア:

[(1, 18068368), (2, 9034184), (4, 4517092), (8, 2258546), (16, 1129273), (971, 18608), (1163, 15536), (1942, 9304), (2326, 7768), (3884, 4652)]