2816814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 7814016

約数和(自身を除く): 4997202

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 67, 77, 78, 91, 98, 134, 143, 147, 154, 182, 201, 231, 273, 286, 294, 402, 429, 462, 469, 539, 546, 637, 737, 858, 871, 938, 1001, 1078, 1274, 1407, 1474, 1617, 1742, 1911, 2002, 2211, 2613, 2814, 3003, 3234, 3283, 3822, 4422, 5159, 5226, 6006, 6097, 6566, 7007, 9581, 9849, 10318, 12194, 14014, 15477, 18291, 19162, 19698, 21021, 28743, 30954, 36113, 36582, 42042, 42679, 57486, 67067, 72226, 85358, 108339, 128037, 134134, 201201, 216678, 256074, 402402, 469469, 938938, 1408407, 2816814]

約数ペア:

[(1, 2816814), (2, 1408407), (3, 938938), (6, 469469), (7, 402402), (11, 256074), (13, 216678), (14, 201201), (21, 134134), (22, 128037), (26, 108339), (33, 85358), (39, 72226), (42, 67067), (49, 57486), (66, 42679), (67, 42042), (77, 36582), (78, 36113), (91, 30954), (98, 28743), (134, 21021), (143, 19698), (147, 19162), (154, 18291), (182, 15477), (201, 14014), (231, 12194), (273, 10318), (286, 9849), (294, 9581), (402, 7007), (429, 6566), (462, 6097), (469, 6006), (539, 5226), (546, 5159), (637, 4422), (737, 3822), (858, 3283), (871, 3234), (938, 3003), (1001, 2814), (1078, 2613), (1274, 2211), (1407, 2002), (1474, 1911), (1617, 1742)]