18349386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6838

約数の個数: 32

約数和(自身を含む): 41017536

約数和(自身を除く): 22668150

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 6781, 13562, 20343, 40686, 74591, 149182, 223773, 278021, 447546, 556042, 834063, 1668126, 3058231, 6116462, 9174693, 18349386]

約数ペア:

[(1, 18349386), (2, 9174693), (3, 6116462), (6, 3058231), (11, 1668126), (22, 834063), (33, 556042), (41, 447546), (66, 278021), (82, 223773), (123, 149182), (246, 74591), (451, 40686), (902, 20343), (1353, 13562), (2706, 6781)]