21332156940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{118511983}}^1$

素因数の和:118511998

約数の個数: 36

約数和(自身を含む): 64707543264

約数和(自身を除く): 43375386324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 118511983, 237023966, 355535949, 474047932, 592559915, 711071898, 1066607847, 1185119830, 1422143796, 1777679745, 2133215694, 2370239660, 3555359490, 4266431388, 5333039235, 7110718980, 10666078470, 21332156940]

約数ペア:

[(1, 21332156940), (2, 10666078470), (3, 7110718980), (4, 5333039235), (5, 4266431388), (6, 3555359490), (9, 2370239660), (10, 2133215694), (12, 1777679745), (15, 1422143796), (18, 1185119830), (20, 1066607847), (30, 711071898), (36, 592559915), (45, 474047932), (60, 355535949), (90, 237023966), (180, 118511983)]