518430978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{54037}}^1$

素因数の和:54099

約数の個数: 48

約数和(自身を含む): 1239199416

約数和(自身を除く): 720768438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 54037, 108074, 162111, 324222, 486333, 702481, 972666, 1404962, 2107443, 2215517, 4214886, 4431034, 6322329, 6646551, 12644658, 13293102, 19939653, 28801721, 39879306, 57603442, 86405163, 172810326, 259215489, 518430978]

約数ペア:

[(1, 518430978), (2, 259215489), (3, 172810326), (6, 86405163), (9, 57603442), (13, 39879306), (18, 28801721), (26, 19939653), (39, 13293102), (41, 12644658), (78, 6646551), (82, 6322329), (117, 4431034), (123, 4214886), (234, 2215517), (246, 2107443), (369, 1404962), (533, 972666), (738, 702481), (1066, 486333), (1599, 324222), (3198, 162111), (4797, 108074), (9594, 54037)]