81001218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12043}}^1$

素因数の和:12126

約数の個数: 32

約数和(自身を含む): 173433600

約数和(自身を除く): 92432382

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 12043, 24086, 36129, 72258, 228817, 457634, 686451, 710537, 1372902, 1421074, 2131611, 4263222, 13500203, 27000406, 40500609, 81001218]

約数ペア:

[(1, 81001218), (2, 40500609), (3, 27000406), (6, 13500203), (19, 4263222), (38, 2131611), (57, 1421074), (59, 1372902), (114, 710537), (118, 686451), (177, 457634), (354, 228817), (1121, 72258), (2242, 36129), (3363, 24086), (6726, 12043)]