4350978

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 9959040

約数和(自身を除く): 5608062

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 139, 141, 222, 278, 282, 333, 417, 423, 666, 834, 846, 1251, 1739, 2502, 3478, 5143, 5217, 6533, 10286, 10434, 13066, 15429, 15651, 19599, 30858, 31302, 39198, 46287, 58797, 92574, 117594, 241721, 483442, 725163, 1450326, 2175489, 4350978]

約数ペア:

[(1, 4350978), (2, 2175489), (3, 1450326), (6, 725163), (9, 483442), (18, 241721), (37, 117594), (47, 92574), (74, 58797), (94, 46287), (111, 39198), (139, 31302), (141, 30858), (222, 19599), (278, 15651), (282, 15429), (333, 13066), (417, 10434), (423, 10286), (666, 6533), (834, 5217), (846, 5143), (1251, 3478), (1739, 2502)]