61897428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32441}}^1$

素因数の和:32504

約数の個数: 36

約数和(自身を含む): 159419988

約数和(自身を除く): 97522560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 32441, 64882, 97323, 129764, 194646, 291969, 389292, 583938, 1167876, 1719373, 3438746, 5158119, 6877492, 10316238, 15474357, 20632476, 30948714, 61897428]

約数ペア:

[(1, 61897428), (2, 30948714), (3, 20632476), (4, 15474357), (6, 10316238), (9, 6877492), (12, 5158119), (18, 3438746), (36, 1719373), (53, 1167876), (106, 583938), (159, 389292), (212, 291969), (318, 194646), (477, 129764), (636, 97323), (954, 64882), (1908, 32441)]