12118212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19828

約数の個数: 36

約数和(自身を含む): 32435676

約数和(自身を除く): 20317464

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 19801, 39602, 59403, 79204, 118806, 178209, 237612, 336617, 356418, 673234, 712836, 1009851, 1346468, 2019702, 3029553, 4039404, 6059106, 12118212]

約数ペア:

[(1, 12118212), (2, 6059106), (3, 4039404), (4, 3029553), (6, 2019702), (9, 1346468), (12, 1009851), (17, 712836), (18, 673234), (34, 356418), (36, 336617), (51, 237612), (68, 178209), (102, 118806), (153, 79204), (204, 59403), (306, 39602), (612, 19801)]