18802014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40697}}^1$

素因数の和:40720

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 28082082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40697, 81394, 122091, 244182, 284879, 447667, 569758, 854637, 895334, 1343001, 1709274, 2686002, 3133669, 6267338, 9401007, 18802014]

約数ペア:

[(1, 18802014), (2, 9401007), (3, 6267338), (6, 3133669), (7, 2686002), (11, 1709274), (14, 1343001), (21, 895334), (22, 854637), (33, 569758), (42, 447667), (66, 284879), (77, 244182), (154, 122091), (231, 81394), (462, 40697)]