387163998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1654547}}^1$

素因数の和:1654568

約数の個数: 24

約数和(自身を含む): 903383208

約数和(自身を除く): 516219210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1654547, 3309094, 4963641, 9927282, 14890923, 21509111, 29781846, 43018222, 64527333, 129054666, 193581999, 387163998]

約数ペア:

[(1, 387163998), (2, 193581999), (3, 129054666), (6, 64527333), (9, 43018222), (13, 29781846), (18, 21509111), (26, 14890923), (39, 9927282), (78, 4963641), (117, 3309094), (234, 1654547)]