57881358

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{5441}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 129301920

約数和(自身を除く): 71420562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 5441, 10638, 10882, 16323, 32646, 48969, 97938, 146907, 293814, 1071877, 2143754, 3215631, 6431262, 9646893, 19293786, 28940679, 57881358]

約数ペア:

[(1, 57881358), (2, 28940679), (3, 19293786), (6, 9646893), (9, 6431262), (18, 3215631), (27, 2143754), (54, 1071877), (197, 293814), (394, 146907), (591, 97938), (1182, 48969), (1773, 32646), (3546, 16323), (5319, 10882), (5441, 10638)]