2824794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 7527168

約数和(自身を除く): 4702374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 53, 54, 63, 81, 94, 106, 126, 141, 159, 162, 189, 282, 318, 329, 371, 378, 423, 477, 567, 658, 742, 846, 954, 987, 1113, 1134, 1269, 1431, 1974, 2226, 2491, 2538, 2862, 2961, 3339, 3807, 4293, 4982, 5922, 6678, 7473, 7614, 8586, 8883, 10017, 14946, 17437, 17766, 20034, 22419, 26649, 30051, 34874, 44838, 52311, 53298, 60102, 67257, 104622, 134514, 156933, 201771, 313866, 403542, 470799, 941598, 1412397, 2824794]

約数ペア:

[(1, 2824794), (2, 1412397), (3, 941598), (6, 470799), (7, 403542), (9, 313866), (14, 201771), (18, 156933), (21, 134514), (27, 104622), (42, 67257), (47, 60102), (53, 53298), (54, 52311), (63, 44838), (81, 34874), (94, 30051), (106, 26649), (126, 22419), (141, 20034), (159, 17766), (162, 17437), (189, 14946), (282, 10017), (318, 8883), (329, 8586), (371, 7614), (378, 7473), (423, 6678), (477, 5922), (567, 4982), (658, 4293), (742, 3807), (846, 3339), (954, 2961), (987, 2862), (1113, 2538), (1134, 2491), (1269, 2226), (1431, 1974)]