8908435458

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2393}}^1\times {\mathrm{5303}}^1$

素因数の和:7720

約数の個数: 64

約数和(自身を含む): 21332263680

約数和(自身を除く): 12423828222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2393, 4786, 5303, 7179, 10606, 14358, 15909, 21537, 31109, 31818, 43074, 47727, 62218, 64611, 68939, 93327, 95454, 129222, 137878, 143181, 186654, 206817, 279981, 286362, 413634, 559962, 620451, 839943, 1240902, 1679886, 1861353, 3722706, 12690079, 25380158, 38070237, 76140474, 114210711, 164971027, 228421422, 329942054, 342632133, 494913081, 685264266, 989826162, 1484739243, 2969478486, 4454217729, 8908435458]

約数ペア:

[(1, 8908435458), (2, 4454217729), (3, 2969478486), (6, 1484739243), (9, 989826162), (13, 685264266), (18, 494913081), (26, 342632133), (27, 329942054), (39, 228421422), (54, 164971027), (78, 114210711), (117, 76140474), (234, 38070237), (351, 25380158), (702, 12690079), (2393, 3722706), (4786, 1861353), (5303, 1679886), (7179, 1240902), (10606, 839943), (14358, 620451), (15909, 559962), (21537, 413634), (31109, 286362), (31818, 279981), (43074, 206817), (47727, 186654), (62218, 143181), (64611, 137878), (68939, 129222), (93327, 95454)]