18913202418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3389}}^1\times {\mathrm{7687}}^1$

素因数の和:11103

約数の個数: 48

約数和(自身を含む): 41595462720

約数和(自身を除く): 22682260302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 3389, 6778, 7687, 10167, 15374, 20334, 23061, 37279, 46122, 74558, 84557, 111837, 169114, 223674, 253671, 410069, 507342, 820138, 930127, 1230207, 1860254, 2460414, 2790381, 5580762, 26051243, 52102486, 78153729, 156307458, 286563673, 573127346, 859691019, 1719382038, 3152200403, 6304400806, 9456601209, 18913202418]

約数ペア:

[(1, 18913202418), (2, 9456601209), (3, 6304400806), (6, 3152200403), (11, 1719382038), (22, 859691019), (33, 573127346), (66, 286563673), (121, 156307458), (242, 78153729), (363, 52102486), (726, 26051243), (3389, 5580762), (6778, 2790381), (7687, 2460414), (10167, 1860254), (15374, 1230207), (20334, 930127), (23061, 820138), (37279, 507342), (46122, 410069), (74558, 253671), (84557, 223674), (111837, 169114)]