31041372

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 75041792

約数和(自身を除く): 44000420

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 463, 604, 906, 926, 1389, 1812, 1852, 2778, 5556, 5587, 11174, 16761, 17131, 22348, 33522, 34262, 51393, 67044, 68524, 69913, 102786, 139826, 205572, 209739, 279652, 419478, 838956, 2586781, 5173562, 7760343, 10347124, 15520686, 31041372]

約数ペア:

[(1, 31041372), (2, 15520686), (3, 10347124), (4, 7760343), (6, 5173562), (12, 2586781), (37, 838956), (74, 419478), (111, 279652), (148, 209739), (151, 205572), (222, 139826), (302, 102786), (444, 69913), (453, 68524), (463, 67044), (604, 51393), (906, 34262), (926, 33522), (1389, 22348), (1812, 17131), (1852, 16761), (2778, 11174), (5556, 5587)]