18067236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 48441792

約数和(自身を除く): 30374556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 541, 726, 759, 1012, 1082, 1452, 1518, 1623, 2164, 2783, 3036, 3246, 5566, 5951, 6492, 8349, 11132, 11902, 12443, 16698, 17853, 23804, 24886, 33396, 35706, 37329, 49772, 65461, 71412, 74658, 130922, 136873, 149316, 196383, 261844, 273746, 392766, 410619, 547492, 785532, 821238, 1505603, 1642476, 3011206, 4516809, 6022412, 9033618, 18067236]

約数ペア:

[(1, 18067236), (2, 9033618), (3, 6022412), (4, 4516809), (6, 3011206), (11, 1642476), (12, 1505603), (22, 821238), (23, 785532), (33, 547492), (44, 410619), (46, 392766), (66, 273746), (69, 261844), (92, 196383), (121, 149316), (132, 136873), (138, 130922), (242, 74658), (253, 71412), (276, 65461), (363, 49772), (484, 37329), (506, 35706), (541, 33396), (726, 24886), (759, 23804), (1012, 17853), (1082, 16698), (1452, 12443), (1518, 11902), (1623, 11132), (2164, 8349), (2783, 6492), (3036, 5951), (3246, 5566)]