15820227918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{7489}}^1$

素因数の和:7782

約数の個数: 96

約数和(自身を含む): 38362222080

約数和(自身を除く): 22541994162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 227, 282, 423, 454, 517, 681, 846, 1034, 1362, 1551, 2043, 2497, 3102, 4086, 4653, 4994, 7489, 7491, 9306, 10669, 14978, 14982, 21338, 22467, 22473, 32007, 44934, 44946, 64014, 67401, 82379, 96021, 117359, 134802, 164758, 192042, 234718, 247137, 351983, 352077, 494274, 703966, 704154, 741411, 1055949, 1056231, 1482822, 1700003, 2111898, 2112462, 3167847, 3400006, 3871813, 5100009, 6335694, 7743626, 10200018, 11615439, 15300027, 18700033, 23230878, 30600054, 34846317, 37400066, 56100099, 69692634, 79900141, 112200198, 159800282, 168300297, 239700423, 336600594, 479400846, 719101269, 878901551, 1438202538, 1757803102, 2636704653, 5273409306, 7910113959, 15820227918]

約数ペア:

[(1, 15820227918), (2, 7910113959), (3, 5273409306), (6, 2636704653), (9, 1757803102), (11, 1438202538), (18, 878901551), (22, 719101269), (33, 479400846), (47, 336600594), (66, 239700423), (94, 168300297), (99, 159800282), (141, 112200198), (198, 79900141), (227, 69692634), (282, 56100099), (423, 37400066), (454, 34846317), (517, 30600054), (681, 23230878), (846, 18700033), (1034, 15300027), (1362, 11615439), (1551, 10200018), (2043, 7743626), (2497, 6335694), (3102, 5100009), (4086, 3871813), (4653, 3400006), (4994, 3167847), (7489, 2112462), (7491, 2111898), (9306, 1700003), (10669, 1482822), (14978, 1056231), (14982, 1055949), (21338, 741411), (22467, 704154), (22473, 703966), (32007, 494274), (44934, 352077), (44946, 351983), (64014, 247137), (67401, 234718), (82379, 192042), (96021, 164758), (117359, 134802)]