84869874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 192246912

約数和(自身を除く): 107377038

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 2333, 4042, 4666, 6063, 6999, 12126, 13998, 18189, 20997, 36378, 41994, 100319, 109651, 200638, 219302, 300957, 328953, 601914, 657906, 902871, 986859, 1805742, 1973718, 4714993, 9429986, 14144979, 28289958, 42434937, 84869874]

約数ペア:

[(1, 84869874), (2, 42434937), (3, 28289958), (6, 14144979), (9, 9429986), (18, 4714993), (43, 1973718), (47, 1805742), (86, 986859), (94, 902871), (129, 657906), (141, 601914), (258, 328953), (282, 300957), (387, 219302), (423, 200638), (774, 109651), (846, 100319), (2021, 41994), (2333, 36378), (4042, 20997), (4666, 18189), (6063, 13998), (6999, 12126)]