189940356

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{18131}}^1$

素因数の和:18241

約数の個数: 48

約数和(自身を含む): 497542080

約数和(自身を除く): 307601724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 18131, 36262, 54393, 72524, 108786, 163179, 217572, 326358, 489537, 652716, 979074, 1758707, 1958148, 3517414, 5276121, 7034828, 10552242, 15828363, 21104484, 31656726, 47485089, 63313452, 94970178, 189940356]

約数ペア:

[(1, 189940356), (2, 94970178), (3, 63313452), (4, 47485089), (6, 31656726), (9, 21104484), (12, 15828363), (18, 10552242), (27, 7034828), (36, 5276121), (54, 3517414), (97, 1958148), (108, 1758707), (194, 979074), (291, 652716), (388, 489537), (582, 326358), (873, 217572), (1164, 163179), (1746, 108786), (2619, 72524), (3492, 54393), (5238, 36262), (10476, 18131)]