18364794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 45100800

約数和(自身を除く): 26736006

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 289, 357, 534, 578, 623, 714, 867, 1246, 1513, 1734, 1869, 2023, 3026, 3738, 4046, 4539, 4913, 6069, 9078, 9826, 10591, 12138, 14739, 21182, 25721, 29478, 31773, 34391, 51442, 63546, 68782, 77163, 103173, 154326, 180047, 206346, 360094, 437257, 540141, 874514, 1080282, 1311771, 2623542, 3060799, 6121598, 9182397, 18364794]

約数ペア:

[(1, 18364794), (2, 9182397), (3, 6121598), (6, 3060799), (7, 2623542), (14, 1311771), (17, 1080282), (21, 874514), (34, 540141), (42, 437257), (51, 360094), (89, 206346), (102, 180047), (119, 154326), (178, 103173), (238, 77163), (267, 68782), (289, 63546), (357, 51442), (534, 34391), (578, 31773), (623, 29478), (714, 25721), (867, 21182), (1246, 14739), (1513, 12138), (1734, 10591), (1869, 9826), (2023, 9078), (3026, 6069), (3738, 4913), (4046, 4539)]