2518542

素因数分解:

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

素因数の和:297

約数の個数: 48

約数和(自身を含む): 6027840

約数和(自身を除く): 3509298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 229, 234, 282, 423, 458, 611, 687, 846, 1222, 1374, 1833, 2061, 2977, 3666, 4122, 5499, 5954, 8931, 10763, 10998, 17862, 21526, 26793, 32289, 53586, 64578, 96867, 139919, 193734, 279838, 419757, 839514, 1259271, 2518542]

約数ペア:

[(1, 2518542), (2, 1259271), (3, 839514), (6, 419757), (9, 279838), (13, 193734), (18, 139919), (26, 96867), (39, 64578), (47, 53586), (78, 32289), (94, 26793), (117, 21526), (141, 17862), (229, 10998), (234, 10763), (282, 8931), (423, 5954), (458, 5499), (611, 4122), (687, 3666), (846, 2977), (1222, 2061), (1374, 1833)]