211728018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 453743136

約数和(自身を除く): 242015118

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 529, 943, 1058, 1587, 1627, 1886, 2829, 3174, 3254, 4881, 5658, 9762, 21689, 37421, 43378, 65067, 66707, 74842, 112263, 130134, 133414, 200121, 224526, 400242, 860683, 1534261, 1721366, 2582049, 3068522, 4602783, 5164098, 9205566, 35288003, 70576006, 105864009, 211728018]

約数ペア:

[(1, 211728018), (2, 105864009), (3, 70576006), (6, 35288003), (23, 9205566), (41, 5164098), (46, 4602783), (69, 3068522), (82, 2582049), (123, 1721366), (138, 1534261), (246, 860683), (529, 400242), (943, 224526), (1058, 200121), (1587, 133414), (1627, 130134), (1886, 112263), (2829, 74842), (3174, 66707), (3254, 65067), (4881, 43378), (5658, 37421), (9762, 21689)]