213886962

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{698977}}^1$

素因数の和:699002

約数の個数: 24

約数和(自身を含む): 490682556

約数和(自身を除く): 276795594

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 698977, 1397954, 2096931, 4193862, 6290793, 11882609, 12581586, 23765218, 35647827, 71295654, 106943481, 213886962]

約数ペア:

[(1, 213886962), (2, 106943481), (3, 71295654), (6, 35647827), (9, 23765218), (17, 12581586), (18, 11882609), (34, 6290793), (51, 4193862), (102, 2096931), (153, 1397954), (306, 698977)]