38721906

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 87870744

約数和(自身を除く): 49148838

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 1097, 1961, 2194, 3291, 3922, 5883, 6582, 9873, 11766, 17649, 19746, 35298, 40589, 58141, 81178, 116282, 121767, 174423, 243534, 348846, 365301, 523269, 730602, 1046538, 2151217, 4302434, 6453651, 12907302, 19360953, 38721906]

約数ペア:

[(1, 38721906), (2, 19360953), (3, 12907302), (6, 6453651), (9, 4302434), (18, 2151217), (37, 1046538), (53, 730602), (74, 523269), (106, 365301), (111, 348846), (159, 243534), (222, 174423), (318, 121767), (333, 116282), (477, 81178), (666, 58141), (954, 40589), (1097, 35298), (1961, 19746), (2194, 17649), (3291, 11766), (3922, 9873), (5883, 6582)]