1971301914

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{56951}}^1$

素因数の和:57603

約数の個数: 32

約数和(自身を含む): 4387582080

約数和(自身を除く): 2416280166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 3846, 5769, 11538, 17307, 34614, 56951, 113902, 170853, 341706, 512559, 1025118, 1537677, 3075354, 36505591, 73011182, 109516773, 219033546, 328550319, 657100638, 985650957, 1971301914]

約数ペア:

[(1, 1971301914), (2, 985650957), (3, 657100638), (6, 328550319), (9, 219033546), (18, 109516773), (27, 73011182), (54, 36505591), (641, 3075354), (1282, 1537677), (1923, 1025118), (3846, 512559), (5769, 341706), (11538, 170853), (17307, 113902), (34614, 56951)]