23811876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 66253824

約数和(自身を除く): 42441948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 383, 396, 471, 628, 766, 942, 1149, 1413, 1532, 1727, 1884, 2298, 2826, 3447, 3454, 4213, 4596, 5181, 5652, 6894, 6908, 8426, 10362, 12639, 13788, 15543, 16852, 20724, 25278, 31086, 37917, 50556, 60131, 62172, 75834, 120262, 151668, 180393, 240524, 360786, 541179, 661441, 721572, 1082358, 1322882, 1984323, 2164716, 2645764, 3968646, 5952969, 7937292, 11905938, 23811876]

約数ペア:

[(1, 23811876), (2, 11905938), (3, 7937292), (4, 5952969), (6, 3968646), (9, 2645764), (11, 2164716), (12, 1984323), (18, 1322882), (22, 1082358), (33, 721572), (36, 661441), (44, 541179), (66, 360786), (99, 240524), (132, 180393), (157, 151668), (198, 120262), (314, 75834), (383, 62172), (396, 60131), (471, 50556), (628, 37917), (766, 31086), (942, 25278), (1149, 20724), (1413, 16852), (1532, 15543), (1727, 13788), (1884, 12639), (2298, 10362), (2826, 8426), (3447, 6908), (3454, 6894), (4213, 5652), (4596, 5181)]