18369122

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 29140176

約数和(自身を除く): 10771054

約数列:

[1, 2, 29, 58, 67, 134, 163, 326, 841, 1682, 1943, 3886, 4727, 9454, 10921, 21842, 56347, 112694, 137083, 274166, 316709, 633418, 9184561, 18369122]

約数ペア:

[(1, 18369122), (2, 9184561), (29, 633418), (58, 316709), (67, 274166), (134, 137083), (163, 112694), (326, 56347), (841, 21842), (1682, 10921), (1943, 9454), (3886, 4727)]