2019958794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{89561}}^1$

素因数の和:89755

約数の個数: 48

約数和(自身を含む): 5029801920

約数和(自身を除く): 3009843126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 22554, 89561, 179122, 268683, 537366, 626927, 806049, 1253854, 1612098, 1880781, 3761562, 5642343, 11284686, 16031419, 32062838, 48094257, 96188514, 112219933, 144282771, 224439866, 288565542, 336659799, 673319598, 1009979397, 2019958794]

約数ペア:

[(1, 2019958794), (2, 1009979397), (3, 673319598), (6, 336659799), (7, 288565542), (9, 224439866), (14, 144282771), (18, 112219933), (21, 96188514), (42, 48094257), (63, 32062838), (126, 16031419), (179, 11284686), (358, 5642343), (537, 3761562), (1074, 1880781), (1253, 1612098), (1611, 1253854), (2506, 806049), (3222, 626927), (3759, 537366), (7518, 268683), (11277, 179122), (22554, 89561)]