1866716883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 2890836000

約数和(自身を除く): 1024119117

約数列:

[1, 3, 9, 19, 57, 89, 171, 173, 267, 519, 709, 801, 1557, 1691, 2127, 3287, 5073, 6381, 9861, 13471, 15219, 15397, 29583, 40413, 46191, 63101, 121239, 122657, 138573, 189303, 292543, 367971, 567909, 877629, 1103913, 1198919, 2330483, 2632887, 3596757, 6991449, 10790271, 10916473, 20974347, 32749419, 98248257, 207412987, 622238961, 1866716883]

約数ペア:

[(1, 1866716883), (3, 622238961), (9, 207412987), (19, 98248257), (57, 32749419), (89, 20974347), (171, 10916473), (173, 10790271), (267, 6991449), (519, 3596757), (709, 2632887), (801, 2330483), (1557, 1198919), (1691, 1103913), (2127, 877629), (3287, 567909), (5073, 367971), (6381, 292543), (9861, 189303), (13471, 138573), (15219, 122657), (15397, 121239), (29583, 63101), (40413, 46191)]