21492522

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70237}}^1$

素因数の和:70262

約数の個数: 24

約数和(自身を含む): 49307076

約数和(自身を除く): 27814554

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70237, 140474, 210711, 421422, 632133, 1194029, 1264266, 2388058, 3582087, 7164174, 10746261, 21492522]

約数ペア:

[(1, 21492522), (2, 10746261), (3, 7164174), (6, 3582087), (9, 2388058), (17, 1264266), (18, 1194029), (34, 632133), (51, 421422), (102, 210711), (153, 140474), (306, 70237)]