1019898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 2643840

約数和(自身を除く): 1623942

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 101, 102, 153, 187, 198, 202, 297, 303, 306, 374, 459, 561, 594, 606, 909, 918, 1111, 1122, 1683, 1717, 1818, 2222, 2727, 3333, 3366, 3434, 5049, 5151, 5454, 6666, 9999, 10098, 10302, 15453, 18887, 19998, 29997, 30906, 37774, 46359, 56661, 59994, 92718, 113322, 169983, 339966, 509949, 1019898]

約数ペア:

[(1, 1019898), (2, 509949), (3, 339966), (6, 169983), (9, 113322), (11, 92718), (17, 59994), (18, 56661), (22, 46359), (27, 37774), (33, 30906), (34, 29997), (51, 19998), (54, 18887), (66, 15453), (99, 10302), (101, 10098), (102, 9999), (153, 6666), (187, 5454), (198, 5151), (202, 5049), (297, 3434), (303, 3366), (306, 3333), (374, 2727), (459, 2222), (561, 1818), (594, 1717), (606, 1683), (909, 1122), (918, 1111)]