18140778876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1260827}}^1$

素因数の和:1260954

約数の個数: 48

約数和(自身を含む): 46600202880

約数和(自身を除く): 28459424004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 1260827, 2521654, 3782481, 5043308, 7564962, 13869097, 15129924, 27738194, 41607291, 55476388, 83214582, 137430143, 166429164, 274860286, 412290429, 549720572, 824580858, 1511731573, 1649161716, 3023463146, 4535194719, 6046926292, 9070389438, 18140778876]

約数ペア:

[(1, 18140778876), (2, 9070389438), (3, 6046926292), (4, 4535194719), (6, 3023463146), (11, 1649161716), (12, 1511731573), (22, 824580858), (33, 549720572), (44, 412290429), (66, 274860286), (109, 166429164), (132, 137430143), (218, 83214582), (327, 55476388), (436, 41607291), (654, 27738194), (1199, 15129924), (1308, 13869097), (2398, 7564962), (3597, 5043308), (4796, 3782481), (7194, 2521654), (14388, 1260827)]