71839494

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70019}}^1$

素因数の和:70049

約数の個数: 32

約数和(自身を含む): 168048000

約数和(自身を除く): 96208506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 70019, 140038, 210057, 420114, 630171, 1260342, 1330361, 1890513, 2660722, 3781026, 3991083, 7982166, 11973249, 23946498, 35919747, 71839494]

約数ペア:

[(1, 71839494), (2, 35919747), (3, 23946498), (6, 11973249), (9, 7982166), (18, 3991083), (19, 3781026), (27, 2660722), (38, 1890513), (54, 1330361), (57, 1260342), (114, 630171), (171, 420114), (342, 210057), (513, 140038), (1026, 70019)]