21915108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35809}}^1$

素因数の和:35836

約数の個数: 36

約数和(自身を含む): 58656780

約数和(自身を除く): 36741672

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35809, 71618, 107427, 143236, 214854, 322281, 429708, 608753, 644562, 1217506, 1289124, 1826259, 2435012, 3652518, 5478777, 7305036, 10957554, 21915108]

約数ペア:

[(1, 21915108), (2, 10957554), (3, 7305036), (4, 5478777), (6, 3652518), (9, 2435012), (12, 1826259), (17, 1289124), (18, 1217506), (34, 644562), (36, 608753), (51, 429708), (68, 322281), (102, 214854), (153, 143236), (204, 107427), (306, 71618), (612, 35809)]