21451338

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6733}}^1$

素因数の和:6803

約数の個数: 32

約数和(自身を含む): 48484800

約数和(自身を除く): 27033462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6733, 13466, 20199, 40398, 60597, 121194, 181791, 363582, 397247, 794494, 1191741, 2383482, 3575223, 7150446, 10725669, 21451338]

約数ペア:

[(1, 21451338), (2, 10725669), (3, 7150446), (6, 3575223), (9, 2383482), (18, 1191741), (27, 794494), (54, 397247), (59, 363582), (118, 181791), (177, 121194), (354, 60597), (531, 40398), (1062, 20199), (1593, 13466), (3186, 6733)]