18703468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39293}}^1$

素因数の和:39321

約数の個数: 24

約数和(自身を含む): 39608352

約数和(自身を除く): 20904884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39293, 78586, 157172, 275051, 550102, 667981, 1100204, 1335962, 2671924, 4675867, 9351734, 18703468]

約数ペア:

[(1, 18703468), (2, 9351734), (4, 4675867), (7, 2671924), (14, 1335962), (17, 1100204), (28, 667981), (34, 550102), (68, 275051), (119, 157172), (238, 78586), (476, 39293)]