21441726

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23385

約数の個数: 32

約数和(自身を含む): 50453280

約数和(自身を除く): 29011554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23357, 46714, 70071, 140142, 210213, 397069, 420426, 630639, 794138, 1191207, 1261278, 2382414, 3573621, 7147242, 10720863, 21441726]

約数ペア:

[(1, 21441726), (2, 10720863), (3, 7147242), (6, 3573621), (9, 2382414), (17, 1261278), (18, 1191207), (27, 794138), (34, 630639), (51, 420426), (54, 397069), (102, 210213), (153, 140142), (306, 70071), (459, 46714), (918, 23357)]