40418742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74027}}^1$

素因数の和:74052

約数の個数: 32

約数和(自身を含む): 99493632

約数和(自身を除く): 59074890

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 74027, 148054, 222081, 444162, 518189, 962351, 1036378, 1554567, 1924702, 2887053, 3109134, 5774106, 6736457, 13472914, 20209371, 40418742]

約数ペア:

[(1, 40418742), (2, 20209371), (3, 13472914), (6, 6736457), (7, 5774106), (13, 3109134), (14, 2887053), (21, 1924702), (26, 1554567), (39, 1036378), (42, 962351), (78, 518189), (91, 444162), (182, 222081), (273, 148054), (546, 74027)]