7640766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{8663}}^1$

素因数の和:8685

約数の個数: 36

約数和(自身を含む): 19260072

約数和(自身を除く): 11619306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 8663, 17326, 25989, 51978, 60641, 77967, 121282, 155934, 181923, 363846, 424487, 545769, 848974, 1091538, 1273461, 2546922, 3820383, 7640766]

約数ペア:

[(1, 7640766), (2, 3820383), (3, 2546922), (6, 1273461), (7, 1091538), (9, 848974), (14, 545769), (18, 424487), (21, 363846), (42, 181923), (49, 155934), (63, 121282), (98, 77967), (126, 60641), (147, 51978), (294, 25989), (441, 17326), (882, 8663)]