39770172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84979}}^1$

素因数の和:85002

約数の個数: 36

約数和(自身を含む): 108264520

約数和(自身を除く): 68494348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 84979, 169958, 254937, 339916, 509874, 764811, 1019748, 1104727, 1529622, 2209454, 3059244, 3314181, 4418908, 6628362, 9942543, 13256724, 19885086, 39770172]

約数ペア:

[(1, 39770172), (2, 19885086), (3, 13256724), (4, 9942543), (6, 6628362), (9, 4418908), (12, 3314181), (13, 3059244), (18, 2209454), (26, 1529622), (36, 1104727), (39, 1019748), (52, 764811), (78, 509874), (117, 339916), (156, 254937), (234, 169958), (468, 84979)]