22666878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 56105280

約数和(自身を除く): 33438402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 229, 234, 282, 351, 423, 458, 611, 687, 702, 846, 1053, 1222, 1269, 1374, 1833, 2061, 2106, 2538, 2977, 3666, 3807, 4122, 5499, 5954, 6183, 7614, 8931, 10763, 10998, 12366, 16497, 17862, 18549, 21526, 26793, 32289, 32994, 37098, 49491, 53586, 64578, 80379, 96867, 98982, 139919, 160758, 193734, 241137, 279838, 290601, 419757, 482274, 581202, 839514, 871803, 1259271, 1743606, 2518542, 3777813, 7555626, 11333439, 22666878]

約数ペア:

[(1, 22666878), (2, 11333439), (3, 7555626), (6, 3777813), (9, 2518542), (13, 1743606), (18, 1259271), (26, 871803), (27, 839514), (39, 581202), (47, 482274), (54, 419757), (78, 290601), (81, 279838), (94, 241137), (117, 193734), (141, 160758), (162, 139919), (229, 98982), (234, 96867), (282, 80379), (351, 64578), (423, 53586), (458, 49491), (611, 37098), (687, 32994), (702, 32289), (846, 26793), (1053, 21526), (1222, 18549), (1269, 17862), (1374, 16497), (1833, 12366), (2061, 10998), (2106, 10763), (2538, 8931), (2977, 7614), (3666, 6183), (3807, 5954), (4122, 5499)]