21106222722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90197533}}^1$

素因数の和:90197554

約数の個数: 24

約数和(自身を含む): 49247853564

約数和(自身を除く): 28141630842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 90197533, 180395066, 270592599, 541185198, 811777797, 1172567929, 1623555594, 2345135858, 3517703787, 7035407574, 10553111361, 21106222722]

約数ペア:

[(1, 21106222722), (2, 10553111361), (3, 7035407574), (6, 3517703787), (9, 2345135858), (13, 1623555594), (18, 1172567929), (26, 811777797), (39, 541185198), (78, 270592599), (117, 180395066), (234, 90197533)]