15678063018

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1637}}^1\times {\mathrm{3389}}^1$

素因数の和:5191

約数の個数: 48

約数和(自身を含む): 34216476840

約数和(自身を除く): 18538413822

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 1637, 2826, 3274, 3389, 4911, 6778, 9822, 10167, 14733, 20334, 29466, 30501, 61002, 257009, 514018, 532073, 771027, 1064146, 1542054, 1596219, 2313081, 3192438, 4626162, 4788657, 5547793, 9577314, 11095586, 16643379, 33286758, 49930137, 99860274, 871003501, 1742007002, 2613010503, 5226021006, 7839031509, 15678063018]

約数ペア:

[(1, 15678063018), (2, 7839031509), (3, 5226021006), (6, 2613010503), (9, 1742007002), (18, 871003501), (157, 99860274), (314, 49930137), (471, 33286758), (942, 16643379), (1413, 11095586), (1637, 9577314), (2826, 5547793), (3274, 4788657), (3389, 4626162), (4911, 3192438), (6778, 2313081), (9822, 1596219), (10167, 1542054), (14733, 1064146), (20334, 771027), (29466, 532073), (30501, 514018), (61002, 257009)]