27680455926

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{54449}}^1$

素因数の和:54981

約数の個数: 48

約数和(自身を含む): 61090286400

約数和(自身を除く): 33409830474

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 463, 549, 926, 1098, 1389, 2778, 4167, 8334, 28243, 54449, 56486, 84729, 108898, 163347, 169458, 254187, 326694, 490041, 508374, 980082, 3321389, 6642778, 9964167, 19928334, 25209887, 29892501, 50419774, 59785002, 75629661, 151259322, 226888983, 453777966, 1537803107, 3075606214, 4613409321, 9226818642, 13840227963, 27680455926]

約数ペア:

[(1, 27680455926), (2, 13840227963), (3, 9226818642), (6, 4613409321), (9, 3075606214), (18, 1537803107), (61, 453777966), (122, 226888983), (183, 151259322), (366, 75629661), (463, 59785002), (549, 50419774), (926, 29892501), (1098, 25209887), (1389, 19928334), (2778, 9964167), (4167, 6642778), (8334, 3321389), (28243, 980082), (54449, 508374), (56486, 490041), (84729, 326694), (108898, 254187), (163347, 169458)]