1858236444

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{66949}}^1$

素因数の和:67219

約数の個数: 48

約数和(自身を含む): 4836468000

約数和(自身を除く): 2978231556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 13878, 27756, 66949, 133898, 200847, 267796, 401694, 602541, 803388, 1205082, 1807623, 2410164, 3615246, 7230492, 17205893, 34411786, 51617679, 68823572, 103235358, 154853037, 206470716, 309706074, 464559111, 619412148, 929118222, 1858236444]

約数ペア:

[(1, 1858236444), (2, 929118222), (3, 619412148), (4, 464559111), (6, 309706074), (9, 206470716), (12, 154853037), (18, 103235358), (27, 68823572), (36, 51617679), (54, 34411786), (108, 17205893), (257, 7230492), (514, 3615246), (771, 2410164), (1028, 1807623), (1542, 1205082), (2313, 803388), (3084, 602541), (4626, 401694), (6939, 267796), (9252, 200847), (13878, 133898), (27756, 66949)]