8918118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 21402576

約数和(自身を除く): 12484458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 617, 657, 803, 1234, 1314, 1606, 1851, 2409, 3702, 4818, 5553, 6787, 7227, 11106, 13574, 14454, 20361, 40722, 45041, 61083, 90082, 122166, 135123, 270246, 405369, 495451, 810738, 990902, 1486353, 2972706, 4459059, 8918118]

約数ペア:

[(1, 8918118), (2, 4459059), (3, 2972706), (6, 1486353), (9, 990902), (11, 810738), (18, 495451), (22, 405369), (33, 270246), (66, 135123), (73, 122166), (99, 90082), (146, 61083), (198, 45041), (219, 40722), (438, 20361), (617, 14454), (657, 13574), (803, 11106), (1234, 7227), (1314, 6787), (1606, 5553), (1851, 4818), (2409, 3702)]