9919494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42391}}^1$

素因数の和:42412

約数の個数: 24

約数和(自身を含む): 23146032

約数和(自身を除く): 13226538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 42391, 84782, 127173, 254346, 381519, 551083, 763038, 1102166, 1653249, 3306498, 4959747, 9919494]

約数ペア:

[(1, 9919494), (2, 4959747), (3, 3306498), (6, 1653249), (9, 1102166), (13, 763038), (18, 551083), (26, 381519), (39, 254346), (78, 127173), (117, 84782), (234, 42391)]