15879492

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 36

約数和(自身を含む): 40378156

約数和(自身を除く): 24498664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 2437, 3258, 4874, 6516, 7311, 9748, 14622, 21933, 29244, 43866, 87732, 441097, 882194, 1323291, 1764388, 2646582, 3969873, 5293164, 7939746, 15879492]

約数ペア:

[(1, 15879492), (2, 7939746), (3, 5293164), (4, 3969873), (6, 2646582), (9, 1764388), (12, 1323291), (18, 882194), (36, 441097), (181, 87732), (362, 43866), (543, 29244), (724, 21933), (1086, 14622), (1629, 9748), (2172, 7311), (2437, 6516), (3258, 4874)]