18068654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 30139776

約数和(自身を除く): 12071122

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 271, 542, 629, 901, 1258, 1802, 1961, 3922, 4607, 9214, 10027, 14363, 20054, 28726, 33337, 66674, 170459, 244171, 340918, 488342, 531431, 1062862, 9034327, 18068654]

約数ペア:

[(1, 18068654), (2, 9034327), (17, 1062862), (34, 531431), (37, 488342), (53, 340918), (74, 244171), (106, 170459), (271, 66674), (542, 33337), (629, 28726), (901, 20054), (1258, 14363), (1802, 10027), (1961, 9214), (3922, 4607)]