1961566254

素因数分解:

$2^1\times 3^3\times {\mathrm{2351}}^1\times {\mathrm{15451}}^1$

素因数の和:17813

約数の個数: 32

約数和(自身を含む): 4361172480

約数和(自身を除く): 2399606226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2351, 4702, 7053, 14106, 15451, 21159, 30902, 42318, 46353, 63477, 92706, 126954, 139059, 278118, 417177, 834354, 36325301, 72650602, 108975903, 217951806, 326927709, 653855418, 980783127, 1961566254]

約数ペア:

[(1, 1961566254), (2, 980783127), (3, 653855418), (6, 326927709), (9, 217951806), (18, 108975903), (27, 72650602), (54, 36325301), (2351, 834354), (4702, 417177), (7053, 278118), (14106, 139059), (15451, 126954), (21159, 92706), (30902, 63477), (42318, 46353)]