9189078228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{128203}}^1$

素因数の和:128405

約数の個数: 72

約数和(自身を含む): 25479775776

約数和(自身を除く): 16290697548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1629, 1991, 2172, 3258, 3982, 5973, 6516, 7964, 11946, 17919, 23892, 35838, 71676, 128203, 256406, 384609, 512812, 769218, 1153827, 1410233, 1538436, 2307654, 2820466, 4230699, 4615308, 5640932, 8461398, 12692097, 16922796, 23204743, 25384194, 46409486, 50768388, 69614229, 92818972, 139228458, 208842687, 255252173, 278456916, 417685374, 510504346, 765756519, 835370748, 1021008692, 1531513038, 2297269557, 3063026076, 4594539114, 9189078228]

約数ペア:

[(1, 9189078228), (2, 4594539114), (3, 3063026076), (4, 2297269557), (6, 1531513038), (9, 1021008692), (11, 835370748), (12, 765756519), (18, 510504346), (22, 417685374), (33, 278456916), (36, 255252173), (44, 208842687), (66, 139228458), (99, 92818972), (132, 69614229), (181, 50768388), (198, 46409486), (362, 25384194), (396, 23204743), (543, 16922796), (724, 12692097), (1086, 8461398), (1629, 5640932), (1991, 4615308), (2172, 4230699), (3258, 2820466), (3982, 2307654), (5973, 1538436), (6516, 1410233), (7964, 1153827), (11946, 769218), (17919, 512812), (23892, 384609), (35838, 256406), (71676, 128203)]