327837438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6997}}^1$

素因数の和:7161

約数の個数: 48

約数和(自身を含む): 753264720

約数和(自身を除く): 425427282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 6997, 7809, 13994, 15618, 20991, 23427, 41982, 46854, 62973, 125946, 132943, 265886, 398829, 797658, 958589, 1196487, 1917178, 2392974, 2875767, 5751534, 8627301, 17254602, 18213191, 36426382, 54639573, 109279146, 163918719, 327837438]

約数ペア:

[(1, 327837438), (2, 163918719), (3, 109279146), (6, 54639573), (9, 36426382), (18, 18213191), (19, 17254602), (38, 8627301), (57, 5751534), (114, 2875767), (137, 2392974), (171, 1917178), (274, 1196487), (342, 958589), (411, 797658), (822, 398829), (1233, 265886), (2466, 132943), (2603, 125946), (5206, 62973), (6997, 46854), (7809, 41982), (13994, 23427), (15618, 20991)]