1219914

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 3024000

約数和(自身を除く): 1804086

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 41, 54, 57, 58, 82, 87, 114, 123, 171, 174, 246, 261, 342, 369, 513, 522, 551, 738, 779, 783, 1026, 1102, 1107, 1189, 1558, 1566, 1653, 2214, 2337, 2378, 3306, 3567, 4674, 4959, 7011, 7134, 9918, 10701, 14022, 14877, 21033, 21402, 22591, 29754, 32103, 42066, 45182, 64206, 67773, 135546, 203319, 406638, 609957, 1219914]

約数ペア:

[(1, 1219914), (2, 609957), (3, 406638), (6, 203319), (9, 135546), (18, 67773), (19, 64206), (27, 45182), (29, 42066), (38, 32103), (41, 29754), (54, 22591), (57, 21402), (58, 21033), (82, 14877), (87, 14022), (114, 10701), (123, 9918), (171, 7134), (174, 7011), (246, 4959), (261, 4674), (342, 3567), (369, 3306), (513, 2378), (522, 2337), (551, 2214), (738, 1653), (779, 1566), (783, 1558), (1026, 1189), (1102, 1107)]