189217182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17807}}^1$

素因数の和:17853

約数の個数: 64

約数和(自身を含む): 492355584

約数和(自身を除く): 303138402

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 17807, 35614, 53421, 106842, 124649, 195877, 249298, 373947, 391754, 409561, 587631, 747894, 819122, 1175262, 1228683, 1371139, 2457366, 2742278, 2866927, 4113417, 4505171, 5733854, 8226834, 8600781, 9010342, 13515513, 17201562, 27031026, 31536197, 63072394, 94608591, 189217182]

約数ペア:

[(1, 189217182), (2, 94608591), (3, 63072394), (6, 31536197), (7, 27031026), (11, 17201562), (14, 13515513), (21, 9010342), (22, 8600781), (23, 8226834), (33, 5733854), (42, 4505171), (46, 4113417), (66, 2866927), (69, 2742278), (77, 2457366), (138, 1371139), (154, 1228683), (161, 1175262), (231, 819122), (253, 747894), (322, 587631), (462, 409561), (483, 391754), (506, 373947), (759, 249298), (966, 195877), (1518, 124649), (1771, 106842), (3542, 53421), (5313, 35614), (10626, 17807)]