40984974

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 95158080

約数和(自身を除く): 54173106

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 111, 146, 219, 222, 281, 333, 438, 562, 657, 666, 843, 999, 1314, 1686, 1971, 1998, 2529, 2701, 3942, 5058, 5402, 7587, 8103, 10397, 15174, 16206, 20513, 20794, 24309, 31191, 41026, 48618, 61539, 62382, 72927, 93573, 123078, 145854, 184617, 187146, 280719, 369234, 553851, 561438, 758981, 1107702, 1517962, 2276943, 4553886, 6830829, 13661658, 20492487, 40984974]

約数ペア:

[(1, 40984974), (2, 20492487), (3, 13661658), (6, 6830829), (9, 4553886), (18, 2276943), (27, 1517962), (37, 1107702), (54, 758981), (73, 561438), (74, 553851), (111, 369234), (146, 280719), (219, 187146), (222, 184617), (281, 145854), (333, 123078), (438, 93573), (562, 72927), (657, 62382), (666, 61539), (843, 48618), (999, 41026), (1314, 31191), (1686, 24309), (1971, 20794), (1998, 20513), (2529, 16206), (2701, 15174), (3942, 10397), (5058, 8103), (5402, 7587)]