18112314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7417}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 40591296

約数和(自身を除く): 22478982

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 7417, 14834, 22251, 44502, 81587, 163174, 244761, 274429, 489522, 548858, 823287, 1646574, 3018719, 6037438, 9056157, 18112314]

約数ペア:

[(1, 18112314), (2, 9056157), (3, 6037438), (6, 3018719), (11, 1646574), (22, 823287), (33, 548858), (37, 489522), (66, 274429), (74, 244761), (111, 163174), (222, 81587), (407, 44502), (814, 22251), (1221, 14834), (2442, 7417)]