68683218

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 140147712

約数和(自身を除く): 71464494

約数列:

[1, 2, 3, 6, 73, 146, 191, 219, 382, 438, 573, 821, 1146, 1642, 2463, 4926, 13943, 27886, 41829, 59933, 83658, 119866, 156811, 179799, 313622, 359598, 470433, 940866, 11447203, 22894406, 34341609, 68683218]

約数ペア:

[(1, 68683218), (2, 34341609), (3, 22894406), (6, 11447203), (73, 940866), (146, 470433), (191, 359598), (219, 313622), (382, 179799), (438, 156811), (573, 119866), (821, 83658), (1146, 59933), (1642, 41829), (2463, 27886), (4926, 13943)]