1440846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 3594240

約数和(自身を除く): 2153394

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 383, 418, 627, 766, 1149, 1254, 1881, 2298, 3447, 3762, 4213, 6894, 7277, 8426, 12639, 14554, 21831, 25278, 37917, 43662, 65493, 75834, 80047, 130986, 160094, 240141, 480282, 720423, 1440846]

約数ペア:

[(1, 1440846), (2, 720423), (3, 480282), (6, 240141), (9, 160094), (11, 130986), (18, 80047), (19, 75834), (22, 65493), (33, 43662), (38, 37917), (57, 25278), (66, 21831), (99, 14554), (114, 12639), (171, 8426), (198, 7277), (209, 6894), (342, 4213), (383, 3762), (418, 3447), (627, 2298), (766, 1881), (1149, 1254)]