69643686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{24749}}^1$

素因数の和:24828

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 91924314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 24749, 49498, 74247, 148494, 173243, 346486, 519729, 1039458, 1658183, 3316366, 4974549, 9949098, 11607281, 23214562, 34821843, 69643686]

約数ペア:

[(1, 69643686), (2, 34821843), (3, 23214562), (6, 11607281), (7, 9949098), (14, 4974549), (21, 3316366), (42, 1658183), (67, 1039458), (134, 519729), (201, 346486), (402, 173243), (469, 148494), (938, 74247), (1407, 49498), (2814, 24749)]