149719194

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{18947}}^1$

素因数の和:19394

約数の個数: 24

約数和(自身を含む): 325147680

約数和(自身を除く): 175428486

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 18947, 37894, 56841, 113682, 170523, 341046, 8317733, 16635466, 24953199, 49906398, 74859597, 149719194]

約数ペア:

[(1, 149719194), (2, 74859597), (3, 49906398), (6, 24953199), (9, 16635466), (18, 8317733), (439, 341046), (878, 170523), (1317, 113682), (2634, 56841), (3951, 37894), (7902, 18947)]