387638712

素因数分解:

$2^3\times 3^2\times {\mathrm{5383871}}^1$

素因数の和:5383883

約数の個数: 24

約数和(自身を含む): 1049855040

約数和(自身を除く): 662216328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5383871, 10767742, 16151613, 21535484, 32303226, 43070968, 48454839, 64606452, 96909678, 129212904, 193819356, 387638712]

約数ペア:

[(1, 387638712), (2, 193819356), (3, 129212904), (4, 96909678), (6, 64606452), (8, 48454839), (9, 43070968), (12, 32303226), (18, 21535484), (24, 16151613), (36, 10767742), (72, 5383871)]