39538746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 95504640

約数和(自身を除く): 55965894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 373, 453, 702, 746, 906, 1119, 1359, 1963, 2238, 2718, 3357, 3926, 4077, 4849, 5889, 6714, 8154, 9698, 10071, 11778, 14547, 17667, 20142, 29094, 35334, 43641, 53001, 56323, 87282, 106002, 112646, 130923, 168969, 261846, 337938, 506907, 732199, 1013814, 1464398, 1520721, 2196597, 3041442, 4393194, 6589791, 13179582, 19769373, 39538746]

約数ペア:

[(1, 39538746), (2, 19769373), (3, 13179582), (6, 6589791), (9, 4393194), (13, 3041442), (18, 2196597), (26, 1520721), (27, 1464398), (39, 1013814), (54, 732199), (78, 506907), (117, 337938), (151, 261846), (234, 168969), (302, 130923), (351, 112646), (373, 106002), (453, 87282), (702, 56323), (746, 53001), (906, 43641), (1119, 35334), (1359, 29094), (1963, 20142), (2238, 17667), (2718, 14547), (3357, 11778), (3926, 10071), (4077, 9698), (4849, 8154), (5889, 6714)]