2725086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 7354368

約数和(自身を除く): 4629282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 49, 62, 69, 78, 91, 93, 98, 138, 147, 161, 182, 186, 217, 273, 294, 299, 322, 403, 434, 483, 546, 598, 637, 651, 713, 806, 897, 966, 1127, 1209, 1274, 1302, 1426, 1519, 1794, 1911, 2093, 2139, 2254, 2418, 2821, 3038, 3381, 3822, 4186, 4278, 4557, 4991, 5642, 6279, 6762, 8463, 9114, 9269, 9982, 12558, 14651, 14973, 16926, 18538, 19747, 27807, 29302, 29946, 34937, 39494, 43953, 55614, 59241, 64883, 69874, 87906, 104811, 118482, 129766, 194649, 209622, 389298, 454181, 908362, 1362543, 2725086]

約数ペア:

[(1, 2725086), (2, 1362543), (3, 908362), (6, 454181), (7, 389298), (13, 209622), (14, 194649), (21, 129766), (23, 118482), (26, 104811), (31, 87906), (39, 69874), (42, 64883), (46, 59241), (49, 55614), (62, 43953), (69, 39494), (78, 34937), (91, 29946), (93, 29302), (98, 27807), (138, 19747), (147, 18538), (161, 16926), (182, 14973), (186, 14651), (217, 12558), (273, 9982), (294, 9269), (299, 9114), (322, 8463), (403, 6762), (434, 6279), (483, 5642), (546, 4991), (598, 4557), (637, 4278), (651, 4186), (713, 3822), (806, 3381), (897, 3038), (966, 2821), (1127, 2418), (1209, 2254), (1274, 2139), (1302, 2093), (1426, 1911), (1519, 1794)]