80442846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21383}}^1$

素因数の和:21421

約数の個数: 48

約数和(自身を含む): 200154240

約数和(自身を除く): 119711394

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 21383, 42766, 64149, 128298, 192447, 235213, 384894, 406277, 470426, 705639, 812554, 1218831, 1411278, 2116917, 2437662, 3656493, 4233834, 4469047, 7312986, 8938094, 13407141, 26814282, 40221423, 80442846]

約数ペア:

[(1, 80442846), (2, 40221423), (3, 26814282), (6, 13407141), (9, 8938094), (11, 7312986), (18, 4469047), (19, 4233834), (22, 3656493), (33, 2437662), (38, 2116917), (57, 1411278), (66, 1218831), (99, 812554), (114, 705639), (171, 470426), (198, 406277), (209, 384894), (342, 235213), (418, 192447), (627, 128298), (1254, 64149), (1881, 42766), (3762, 21383)]