102144978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18979}}^1$

素因数の和:19023

約数の個数: 48

約数和(自身を含む): 248713920

約数和(自身を除く): 146568942

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 18979, 37958, 56937, 113874, 170811, 246727, 341622, 436517, 493454, 740181, 873034, 1309551, 1480362, 2220543, 2619102, 3928653, 4441086, 5674721, 7857306, 11349442, 17024163, 34048326, 51072489, 102144978]

約数ペア:

[(1, 102144978), (2, 51072489), (3, 34048326), (6, 17024163), (9, 11349442), (13, 7857306), (18, 5674721), (23, 4441086), (26, 3928653), (39, 2619102), (46, 2220543), (69, 1480362), (78, 1309551), (117, 873034), (138, 740181), (207, 493454), (234, 436517), (299, 341622), (414, 246727), (598, 170811), (897, 113874), (1794, 56937), (2691, 37958), (5382, 18979)]