858249594

素因数分解:

$2^1\times 3^4\times {\mathrm{443}}^1\times {\mathrm{11959}}^1$

素因数の和:12416

約数の個数: 40

約数和(自身を含む): 1927617120

約数和(自身を除く): 1069367526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443, 886, 1329, 2658, 3987, 7974, 11959, 11961, 23918, 23922, 35877, 35883, 71754, 71766, 107631, 215262, 322893, 645786, 968679, 1937358, 5297837, 10595674, 15893511, 31787022, 47680533, 95361066, 143041599, 286083198, 429124797, 858249594]

約数ペア:

[(1, 858249594), (2, 429124797), (3, 286083198), (6, 143041599), (9, 95361066), (18, 47680533), (27, 31787022), (54, 15893511), (81, 10595674), (162, 5297837), (443, 1937358), (886, 968679), (1329, 645786), (2658, 322893), (3987, 215262), (7974, 107631), (11959, 71766), (11961, 71754), (23918, 35883), (23922, 35877)]