40186512

素因数分解:

$2^4\times 3^2\times {\mathrm{279073}}^1$

素因数の和:279087

約数の個数: 30

約数和(自身を含む): 112466822

約数和(自身を除く): 72280310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279073, 558146, 837219, 1116292, 1674438, 2232584, 2511657, 3348876, 4465168, 5023314, 6697752, 10046628, 13395504, 20093256, 40186512]

約数ペア:

[(1, 40186512), (2, 20093256), (3, 13395504), (4, 10046628), (6, 6697752), (8, 5023314), (9, 4465168), (12, 3348876), (16, 2511657), (18, 2232584), (24, 1674438), (36, 1116292), (48, 837219), (72, 558146), (144, 279073)]