1925643798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{3181}}^1$

素因数の和:3414

約数の個数: 72

約数和(自身を含む): 4541986800

約数和(自身を除く): 2616343002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 199, 234, 338, 398, 507, 597, 1014, 1194, 1521, 1791, 2587, 3042, 3181, 3582, 5174, 6362, 7761, 9543, 15522, 19086, 23283, 28629, 33631, 41353, 46566, 57258, 67262, 82706, 100893, 124059, 201786, 248118, 302679, 372177, 537589, 605358, 633019, 744354, 1075178, 1266038, 1612767, 1899057, 3225534, 3798114, 4838301, 5697171, 8229247, 9676602, 11394342, 16458494, 24687741, 49375482, 74063223, 106980211, 148126446, 213960422, 320940633, 641881266, 962821899, 1925643798]

約数ペア:

[(1, 1925643798), (2, 962821899), (3, 641881266), (6, 320940633), (9, 213960422), (13, 148126446), (18, 106980211), (26, 74063223), (39, 49375482), (78, 24687741), (117, 16458494), (169, 11394342), (199, 9676602), (234, 8229247), (338, 5697171), (398, 4838301), (507, 3798114), (597, 3225534), (1014, 1899057), (1194, 1612767), (1521, 1266038), (1791, 1075178), (2587, 744354), (3042, 633019), (3181, 605358), (3582, 537589), (5174, 372177), (6362, 302679), (7761, 248118), (9543, 201786), (15522, 124059), (19086, 100893), (23283, 82706), (28629, 67262), (33631, 57258), (41353, 46566)]