378353898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1616897}}^1$

素因数の和:1616918

約数の個数: 24

約数和(自身を含む): 882826308

約数和(自身を除く): 504472410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1616897, 3233794, 4850691, 9701382, 14552073, 21019661, 29104146, 42039322, 63058983, 126117966, 189176949, 378353898]

約数ペア:

[(1, 378353898), (2, 189176949), (3, 126117966), (6, 63058983), (9, 42039322), (13, 29104146), (18, 21019661), (26, 14552073), (39, 9701382), (78, 4850691), (117, 3233794), (234, 1616897)]