21100026

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6726

約数の個数: 32

約数和(自身を含む): 46130688

約数和(自身を除く): 25030662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6673, 13346, 20019, 40038, 113441, 206863, 226882, 340323, 413726, 620589, 680646, 1241178, 3516671, 7033342, 10550013, 21100026]

約数ペア:

[(1, 21100026), (2, 10550013), (3, 7033342), (6, 3516671), (17, 1241178), (31, 680646), (34, 620589), (51, 413726), (62, 340323), (93, 226882), (102, 206863), (186, 113441), (527, 40038), (1054, 20019), (1581, 13346), (3162, 6673)]