21013455264

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4130003}}^1$

素因数の和:4130069

約数の個数: 48

約数和(自身を含む): 56201094432

約数和(自身を除く): 35187639168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 4130003, 8260006, 12390009, 16520012, 24780018, 33040024, 49560036, 66080048, 99120072, 132160096, 198240144, 218890159, 396480288, 437780318, 656670477, 875560636, 1313340954, 1751121272, 2626681908, 3502242544, 5253363816, 7004485088, 10506727632, 21013455264]

約数ペア:

[(1, 21013455264), (2, 10506727632), (3, 7004485088), (4, 5253363816), (6, 3502242544), (8, 2626681908), (12, 1751121272), (16, 1313340954), (24, 875560636), (32, 656670477), (48, 437780318), (53, 396480288), (96, 218890159), (106, 198240144), (159, 132160096), (212, 99120072), (318, 66080048), (424, 49560036), (636, 33040024), (848, 24780018), (1272, 16520012), (1696, 12390009), (2544, 8260006), (5088, 4130003)]