1220634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4014

約数の個数: 24

約数和(自身を含む): 2800980

約数和(自身を除く): 1580346

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 3989, 7978, 11967, 23934, 35901, 67813, 71802, 135626, 203439, 406878, 610317, 1220634]

約数ペア:

[(1, 1220634), (2, 610317), (3, 406878), (6, 203439), (9, 135626), (17, 71802), (18, 67813), (34, 35901), (51, 23934), (102, 11967), (153, 7978), (306, 3989)]