21091313898

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1229}}^1\times {\mathrm{1597}}^1$

素因数の和:3036

約数の個数: 64

約数和(自身を含む): 47172960000

約数和(自身を除く): 26081646102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1229, 1597, 1791, 2458, 3194, 3582, 3687, 4791, 5373, 7374, 9582, 10746, 11061, 14373, 22122, 28746, 33183, 43119, 66366, 86238, 244571, 317803, 489142, 635606, 733713, 953409, 1467426, 1906818, 1962713, 2201139, 2860227, 3925426, 4402278, 5720454, 5888139, 6603417, 8580681, 11776278, 13206834, 17161362, 17664417, 35328834, 52993251, 105986502, 390579887, 781159774, 1171739661, 2343479322, 3515218983, 7030437966, 10545656949, 21091313898]

約数ペア:

[(1, 21091313898), (2, 10545656949), (3, 7030437966), (6, 3515218983), (9, 2343479322), (18, 1171739661), (27, 781159774), (54, 390579887), (199, 105986502), (398, 52993251), (597, 35328834), (1194, 17664417), (1229, 17161362), (1597, 13206834), (1791, 11776278), (2458, 8580681), (3194, 6603417), (3582, 5888139), (3687, 5720454), (4791, 4402278), (5373, 3925426), (7374, 2860227), (9582, 2201139), (10746, 1962713), (11061, 1906818), (14373, 1467426), (22122, 953409), (28746, 733713), (33183, 635606), (43119, 489142), (66366, 317803), (86238, 244571)]