7884720414

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{86861}}^1$

素因数の和:86954

約数の個数: 48

約数和(自身を含む): 17959587120

約数和(自身を除く): 10074866706

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1681, 2214, 3362, 5043, 10086, 15129, 30258, 45387, 86861, 90774, 173722, 260583, 521166, 781749, 1563498, 2345247, 3561301, 4690494, 7122602, 10683903, 21367806, 32051709, 64103418, 96155127, 146013341, 192310254, 292026682, 438040023, 876080046, 1314120069, 2628240138, 3942360207, 7884720414]

約数ペア:

[(1, 7884720414), (2, 3942360207), (3, 2628240138), (6, 1314120069), (9, 876080046), (18, 438040023), (27, 292026682), (41, 192310254), (54, 146013341), (82, 96155127), (123, 64103418), (246, 32051709), (369, 21367806), (738, 10683903), (1107, 7122602), (1681, 4690494), (2214, 3561301), (3362, 2345247), (5043, 1563498), (10086, 781749), (15129, 521166), (30258, 260583), (45387, 173722), (86861, 90774)]