26233893

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 19368027

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 173, 203, 249, 261, 519, 581, 609, 747, 1211, 1557, 1743, 1827, 2407, 3633, 5017, 5229, 7221, 10899, 14359, 15051, 16849, 21663, 35119, 43077, 45153, 50547, 100513, 105357, 129231, 151641, 301539, 316071, 416411, 904617, 1249233, 2914877, 3747699, 8744631, 26233893]

約数ペア:

[(1, 26233893), (3, 8744631), (7, 3747699), (9, 2914877), (21, 1249233), (29, 904617), (63, 416411), (83, 316071), (87, 301539), (173, 151641), (203, 129231), (249, 105357), (261, 100513), (519, 50547), (581, 45153), (609, 43077), (747, 35119), (1211, 21663), (1557, 16849), (1743, 15051), (1827, 14359), (2407, 10899), (3633, 7221), (5017, 5229)]