123541418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 259725312

約数和(自身を除く): 136183894

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 2683, 3289, 3542, 4186, 5366, 6578, 18781, 23023, 29513, 34879, 37562, 46046, 59026, 61709, 69758, 123418, 206591, 244153, 383669, 413182, 431963, 488306, 678799, 767338, 802217, 863926, 1357598, 1604434, 2685683, 4751593, 5371366, 5615519, 8824387, 9503186, 11231038, 17648774, 61770709, 123541418]

約数ペア:

[(1, 123541418), (2, 61770709), (7, 17648774), (11, 11231038), (13, 9503186), (14, 8824387), (22, 5615519), (23, 5371366), (26, 4751593), (46, 2685683), (77, 1604434), (91, 1357598), (143, 863926), (154, 802217), (161, 767338), (182, 678799), (253, 488306), (286, 431963), (299, 413182), (322, 383669), (506, 244153), (598, 206591), (1001, 123418), (1771, 69758), (2002, 61709), (2093, 59026), (2683, 46046), (3289, 37562), (3542, 34879), (4186, 29513), (5366, 23023), (6578, 18781)]