18547646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 32840640

約数和(自身を除く): 14292994

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1447, 2894, 6409, 12818, 18811, 24599, 37622, 41963, 49198, 83926, 319787, 545519, 639574, 713371, 1091038, 1426742, 9273823, 18547646]

約数ペア:

[(1, 18547646), (2, 9273823), (13, 1426742), (17, 1091038), (26, 713371), (29, 639574), (34, 545519), (58, 319787), (221, 83926), (377, 49198), (442, 41963), (493, 37622), (754, 24599), (986, 18811), (1447, 12818), (2894, 6409)]