15206857218

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13409927}}^1$

素因数の和:13409948

約数の個数: 40

約数和(自身を含む): 38942430912

約数和(自身を除く): 23735573694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 13409927, 26819854, 40229781, 80459562, 93869489, 120689343, 187738978, 241378686, 281608467, 362068029, 563216934, 724136058, 844825401, 1086204087, 1689650802, 2172408174, 2534476203, 5068952406, 7603428609, 15206857218]

約数ペア:

[(1, 15206857218), (2, 7603428609), (3, 5068952406), (6, 2534476203), (7, 2172408174), (9, 1689650802), (14, 1086204087), (18, 844825401), (21, 724136058), (27, 563216934), (42, 362068029), (54, 281608467), (63, 241378686), (81, 187738978), (126, 120689343), (162, 93869489), (189, 80459562), (378, 40229781), (567, 26819854), (1134, 13409927)]