1684872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 5216640

約数和(自身を除く): 3531768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3343, 6686, 10029, 13372, 20058, 23401, 26744, 30087, 40116, 46802, 60174, 70203, 80232, 93604, 120348, 140406, 187208, 210609, 240696, 280812, 421218, 561624, 842436, 1684872]

約数ペア:

[(1, 1684872), (2, 842436), (3, 561624), (4, 421218), (6, 280812), (7, 240696), (8, 210609), (9, 187208), (12, 140406), (14, 120348), (18, 93604), (21, 80232), (24, 70203), (28, 60174), (36, 46802), (42, 40116), (56, 30087), (63, 26744), (72, 23401), (84, 20058), (126, 13372), (168, 10029), (252, 6686), (504, 3343)]