2868684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 8580096

約数和(自身を除く): 5711412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 71, 74, 78, 84, 91, 111, 142, 148, 156, 182, 213, 222, 259, 273, 284, 364, 426, 444, 481, 497, 518, 546, 777, 852, 923, 962, 994, 1036, 1092, 1443, 1491, 1554, 1846, 1924, 1988, 2627, 2769, 2886, 2982, 3108, 3367, 3692, 5254, 5538, 5772, 5964, 6461, 6734, 7881, 10101, 10508, 11076, 12922, 13468, 15762, 18389, 19383, 20202, 25844, 31524, 34151, 36778, 38766, 40404, 55167, 68302, 73556, 77532, 102453, 110334, 136604, 204906, 220668, 239057, 409812, 478114, 717171, 956228, 1434342, 2868684]

約数ペア:

[(1, 2868684), (2, 1434342), (3, 956228), (4, 717171), (6, 478114), (7, 409812), (12, 239057), (13, 220668), (14, 204906), (21, 136604), (26, 110334), (28, 102453), (37, 77532), (39, 73556), (42, 68302), (52, 55167), (71, 40404), (74, 38766), (78, 36778), (84, 34151), (91, 31524), (111, 25844), (142, 20202), (148, 19383), (156, 18389), (182, 15762), (213, 13468), (222, 12922), (259, 11076), (273, 10508), (284, 10101), (364, 7881), (426, 6734), (444, 6461), (481, 5964), (497, 5772), (518, 5538), (546, 5254), (777, 3692), (852, 3367), (923, 3108), (962, 2982), (994, 2886), (1036, 2769), (1092, 2627), (1443, 1988), (1491, 1924), (1554, 1846)]