67688118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{221203}}^1$

素因数の和:221228

約数の個数: 24

約数和(自身を含む): 155285208

約数和(自身を除く): 87597090

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 221203, 442406, 663609, 1327218, 1990827, 3760451, 3981654, 7520902, 11281353, 22562706, 33844059, 67688118]

約数ペア:

[(1, 67688118), (2, 33844059), (3, 22562706), (6, 11281353), (9, 7520902), (17, 3981654), (18, 3760451), (34, 1990827), (51, 1327218), (102, 663609), (153, 442406), (306, 221203)]