171937242

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{2521}}^1$

素因数の和:2956

約数の個数: 40

約数和(自身を含む): 386335092

約数和(自身を除く): 214397850

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 842, 1263, 2521, 2526, 3789, 5042, 7563, 7578, 11367, 15126, 22689, 22734, 34101, 45378, 68067, 68202, 136134, 204201, 408402, 1061341, 2122682, 3184023, 6368046, 9552069, 19104138, 28656207, 57312414, 85968621, 171937242]

約数ペア:

[(1, 171937242), (2, 85968621), (3, 57312414), (6, 28656207), (9, 19104138), (18, 9552069), (27, 6368046), (54, 3184023), (81, 2122682), (162, 1061341), (421, 408402), (842, 204201), (1263, 136134), (2521, 68202), (2526, 68067), (3789, 45378), (5042, 34101), (7563, 22734), (7578, 22689), (11367, 15126)]