18752376

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12809}}^1$

素因数の和:12879

約数の個数: 32

約数和(自身を含む): 47653200

約数和(自身を除く): 28900824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12809, 25618, 38427, 51236, 76854, 102472, 153708, 307416, 781349, 1562698, 2344047, 3125396, 4688094, 6250792, 9376188, 18752376]

約数ペア:

[(1, 18752376), (2, 9376188), (3, 6250792), (4, 4688094), (6, 3125396), (8, 2344047), (12, 1562698), (24, 781349), (61, 307416), (122, 153708), (183, 102472), (244, 76854), (366, 51236), (488, 38427), (732, 25618), (1464, 12809)]