21850644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 56343168

約数和(自身を除く): 34492524

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4657, 4692, 9314, 13971, 18628, 27942, 55884, 79169, 107111, 158338, 214222, 237507, 316676, 321333, 428444, 475014, 642666, 950028, 1285332, 1820887, 3641774, 5462661, 7283548, 10925322, 21850644]

約数ペア:

[(1, 21850644), (2, 10925322), (3, 7283548), (4, 5462661), (6, 3641774), (12, 1820887), (17, 1285332), (23, 950028), (34, 642666), (46, 475014), (51, 428444), (68, 321333), (69, 316676), (92, 237507), (102, 214222), (138, 158338), (204, 107111), (276, 79169), (391, 55884), (782, 27942), (1173, 18628), (1564, 13971), (2346, 9314), (4657, 4692)]