18275881446

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{9391}}^1$

素因数の和:9739

約数の個数: 80

約数和(自身を含む): 42097987008

約数和(自身を除く): 23822105562

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 293, 369, 586, 738, 879, 1107, 1758, 2214, 2637, 3321, 5274, 6642, 7911, 9391, 12013, 15822, 18782, 23733, 24026, 28173, 36039, 47466, 56346, 72078, 84519, 108117, 169038, 216234, 253557, 324351, 385031, 507114, 648702, 760671, 770062, 973053, 1155093, 1521342, 1946106, 2310186, 2751563, 3465279, 5503126, 6930558, 8254689, 10395837, 16509378, 20791674, 24764067, 31187511, 49528134, 62375022, 74292201, 112814083, 148584402, 222876603, 225628166, 338442249, 445753206, 676884498, 1015326747, 2030653494, 3045980241, 6091960482, 9137940723, 18275881446]

約数ペア:

[(1, 18275881446), (2, 9137940723), (3, 6091960482), (6, 3045980241), (9, 2030653494), (18, 1015326747), (27, 676884498), (41, 445753206), (54, 338442249), (81, 225628166), (82, 222876603), (123, 148584402), (162, 112814083), (246, 74292201), (293, 62375022), (369, 49528134), (586, 31187511), (738, 24764067), (879, 20791674), (1107, 16509378), (1758, 10395837), (2214, 8254689), (2637, 6930558), (3321, 5503126), (5274, 3465279), (6642, 2751563), (7911, 2310186), (9391, 1946106), (12013, 1521342), (15822, 1155093), (18782, 973053), (23733, 770062), (24026, 760671), (28173, 648702), (36039, 507114), (47466, 385031), (56346, 324351), (72078, 253557), (84519, 216234), (108117, 169038)]