17989366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 29743200

約数和(自身を除く): 11753834

約数列:

[1, 2, 17, 34, 53, 67, 106, 134, 149, 298, 901, 1139, 1802, 2278, 2533, 3551, 5066, 7102, 7897, 9983, 15794, 19966, 60367, 120734, 134249, 169711, 268498, 339422, 529099, 1058198, 8994683, 17989366]

約数ペア:

[(1, 17989366), (2, 8994683), (17, 1058198), (34, 529099), (53, 339422), (67, 268498), (106, 169711), (134, 134249), (149, 120734), (298, 60367), (901, 19966), (1139, 15794), (1802, 9983), (2278, 7897), (2533, 7102), (3551, 5066)]