189785604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36191}}^1$

素因数の和:36240

約数の個数: 48

約数和(自身を含む): 486420480

約数和(自身を除く): 296634876

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 36191, 72382, 108573, 144764, 217146, 434292, 687629, 832393, 1375258, 1664786, 2062887, 2497179, 2750516, 3329572, 4125774, 4994358, 8251548, 9988716, 15815467, 31630934, 47446401, 63261868, 94892802, 189785604]

約数ペア:

[(1, 189785604), (2, 94892802), (3, 63261868), (4, 47446401), (6, 31630934), (12, 15815467), (19, 9988716), (23, 8251548), (38, 4994358), (46, 4125774), (57, 3329572), (69, 2750516), (76, 2497179), (92, 2062887), (114, 1664786), (138, 1375258), (228, 832393), (276, 687629), (437, 434292), (874, 217146), (1311, 144764), (1748, 108573), (2622, 72382), (5244, 36191)]