15492126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 19989474

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 149, 186, 258, 298, 403, 447, 559, 806, 894, 1118, 1209, 1333, 1677, 1937, 2418, 2666, 3354, 3874, 3999, 4619, 5811, 6407, 7998, 9238, 11622, 12814, 13857, 17329, 19221, 27714, 34658, 38442, 51987, 60047, 83291, 103974, 120094, 166582, 180141, 198617, 249873, 360282, 397234, 499746, 595851, 1191702, 2582021, 5164042, 7746063, 15492126]

約数ペア:

[(1, 15492126), (2, 7746063), (3, 5164042), (6, 2582021), (13, 1191702), (26, 595851), (31, 499746), (39, 397234), (43, 360282), (62, 249873), (78, 198617), (86, 180141), (93, 166582), (129, 120094), (149, 103974), (186, 83291), (258, 60047), (298, 51987), (403, 38442), (447, 34658), (559, 27714), (806, 19221), (894, 17329), (1118, 13857), (1209, 12814), (1333, 11622), (1677, 9238), (1937, 7998), (2418, 6407), (2666, 5811), (3354, 4619), (3874, 3999)]