40103989218

素因数分解:

$2^1\times 3^4\times {\mathrm{247555489}}^1$

素因数の和:247555503

約数の個数: 20

約数和(自身を含む): 89862642870

約数和(自身を除く): 49758653652

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247555489, 495110978, 742666467, 1485332934, 2227999401, 4455998802, 6683998203, 13367996406, 20051994609, 40103989218]

約数ペア:

[(1, 40103989218), (2, 20051994609), (3, 13367996406), (6, 6683998203), (9, 4455998802), (18, 2227999401), (27, 1485332934), (54, 742666467), (81, 495110978), (162, 247555489)]