18929120463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{1637}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 30025562112

約数和(自身を除く): 11096441649

約数列:

[1, 3, 9, 11, 33, 99, 271, 431, 813, 1293, 1637, 2439, 2981, 3879, 4741, 4911, 8943, 14223, 14733, 18007, 26829, 42669, 54021, 116801, 162063, 350403, 443627, 705547, 1051209, 1284811, 1330881, 2116641, 3854433, 3992643, 4879897, 6349923, 7761017, 11563299, 14639691, 23283051, 43919073, 69849153, 191203237, 573609711, 1720829133, 2103235607, 6309706821, 18929120463]

約数ペア:

[(1, 18929120463), (3, 6309706821), (9, 2103235607), (11, 1720829133), (33, 573609711), (99, 191203237), (271, 69849153), (431, 43919073), (813, 23283051), (1293, 14639691), (1637, 11563299), (2439, 7761017), (2981, 6349923), (3879, 4879897), (4741, 3992643), (4911, 3854433), (8943, 2116641), (14223, 1330881), (14733, 1284811), (18007, 1051209), (26829, 705547), (42669, 443627), (54021, 350403), (116801, 162063)]