862866

素因数分解:

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

素因数の和:88

約数の個数: 48

約数和(自身を含む): 2090400

約数和(自身を除く): 1227534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 841, 1026, 1102, 1566, 1653, 1682, 2523, 3306, 4959, 5046, 7569, 9918, 14877, 15138, 15979, 22707, 29754, 31958, 45414, 47937, 95874, 143811, 287622, 431433, 862866]

約数ペア:

[(1, 862866), (2, 431433), (3, 287622), (6, 143811), (9, 95874), (18, 47937), (19, 45414), (27, 31958), (29, 29754), (38, 22707), (54, 15979), (57, 15138), (58, 14877), (87, 9918), (114, 7569), (171, 5046), (174, 4959), (261, 3306), (342, 2523), (513, 1682), (522, 1653), (551, 1566), (783, 1102), (841, 1026)]