17979462

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 40510560

約数和(自身を除く): 22531098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4561, 9122, 13683, 27366, 41049, 82098, 123147, 246294, 332953, 665906, 998859, 1997718, 2996577, 5993154, 8989731, 17979462]

約数ペア:

[(1, 17979462), (2, 8989731), (3, 5993154), (6, 2996577), (9, 1997718), (18, 998859), (27, 665906), (54, 332953), (73, 246294), (146, 123147), (219, 82098), (438, 41049), (657, 27366), (1314, 13683), (1971, 9122), (3942, 4561)]