18753096

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 49921920

約数和(自身を除く): 31168824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 641, 1219, 1272, 1282, 1923, 2438, 2564, 3657, 3846, 4876, 5128, 7314, 7692, 9752, 14628, 14743, 15384, 29256, 29486, 33973, 44229, 58972, 67946, 88458, 101919, 117944, 135892, 176916, 203838, 271784, 353832, 407676, 781379, 815352, 1562758, 2344137, 3125516, 4688274, 6251032, 9376548, 18753096]

約数ペア:

[(1, 18753096), (2, 9376548), (3, 6251032), (4, 4688274), (6, 3125516), (8, 2344137), (12, 1562758), (23, 815352), (24, 781379), (46, 407676), (53, 353832), (69, 271784), (92, 203838), (106, 176916), (138, 135892), (159, 117944), (184, 101919), (212, 88458), (276, 67946), (318, 58972), (424, 44229), (552, 33973), (636, 29486), (641, 29256), (1219, 15384), (1272, 14743), (1282, 14628), (1923, 9752), (2438, 7692), (2564, 7314), (3657, 5128), (3846, 4876)]