191491938

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{9769}}^1$

素因数の和:9805

約数の個数: 60

約数和(自身を含む): 471685830

約数和(自身を除く): 280193892

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1782, 2178, 3267, 6534, 9769, 9801, 19538, 19602, 29307, 58614, 87921, 107459, 175842, 214918, 263763, 322377, 527526, 644754, 791289, 967131, 1182049, 1582578, 1934262, 2364098, 2901393, 3546147, 5802786, 7092294, 8704179, 10638441, 17408358, 21276882, 31915323, 63830646, 95745969, 191491938]

約数ペア:

[(1, 191491938), (2, 95745969), (3, 63830646), (6, 31915323), (9, 21276882), (11, 17408358), (18, 10638441), (22, 8704179), (27, 7092294), (33, 5802786), (54, 3546147), (66, 2901393), (81, 2364098), (99, 1934262), (121, 1582578), (162, 1182049), (198, 967131), (242, 791289), (297, 644754), (363, 527526), (594, 322377), (726, 263763), (891, 214918), (1089, 175842), (1782, 107459), (2178, 87921), (3267, 58614), (6534, 29307), (9769, 19602), (9801, 19538)]