27891654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 64094976

約数和(自身を除く): 36203322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3371, 4137, 6742, 8274, 10113, 20226, 23597, 47194, 70791, 141582, 664087, 1328174, 1992261, 3984522, 4648609, 9297218, 13945827, 27891654]

約数ペア:

[(1, 27891654), (2, 13945827), (3, 9297218), (6, 4648609), (7, 3984522), (14, 1992261), (21, 1328174), (42, 664087), (197, 141582), (394, 70791), (591, 47194), (1182, 23597), (1379, 20226), (2758, 10113), (3371, 8274), (4137, 6742)]