4422993138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{111641}}^1$

素因数の和:111751

約数の個数: 48

約数和(自身を含む): 10031703552

約数和(自身を除く): 5608710414

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 2201, 4402, 6603, 13206, 19809, 39618, 111641, 223282, 334923, 669846, 1004769, 2009538, 3460871, 6921742, 7926511, 10382613, 15853022, 20765226, 23779533, 31147839, 47559066, 62295678, 71338599, 142677198, 245721841, 491443682, 737165523, 1474331046, 2211496569, 4422993138]

約数ペア:

[(1, 4422993138), (2, 2211496569), (3, 1474331046), (6, 737165523), (9, 491443682), (18, 245721841), (31, 142677198), (62, 71338599), (71, 62295678), (93, 47559066), (142, 31147839), (186, 23779533), (213, 20765226), (279, 15853022), (426, 10382613), (558, 7926511), (639, 6921742), (1278, 3460871), (2201, 2009538), (4402, 1004769), (6603, 669846), (13206, 334923), (19809, 223282), (39618, 111641)]