668874006

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{68687}}^1$

素因数の和:69236

約数の個数: 24

約数和(自身を含む): 1451926944

約数和(自身を除く): 783052938

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 68687, 137374, 206061, 412122, 618183, 1236366, 37159667, 74319334, 111479001, 222958002, 334437003, 668874006]

約数ペア:

[(1, 668874006), (2, 334437003), (3, 222958002), (6, 111479001), (9, 74319334), (18, 37159667), (541, 1236366), (1082, 618183), (1623, 412122), (3246, 206061), (4869, 137374), (9738, 68687)]