16891092

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 60

約数和(自身を含む): 45382260

約数和(自身を除く): 28491168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1409, 1998, 2818, 2997, 3996, 4227, 5636, 5994, 8454, 11988, 12681, 16908, 25362, 38043, 50724, 52133, 76086, 104266, 114129, 152172, 156399, 208532, 228258, 312798, 456516, 469197, 625596, 938394, 1407591, 1876788, 2815182, 4222773, 5630364, 8445546, 16891092]

約数ペア:

[(1, 16891092), (2, 8445546), (3, 5630364), (4, 4222773), (6, 2815182), (9, 1876788), (12, 1407591), (18, 938394), (27, 625596), (36, 469197), (37, 456516), (54, 312798), (74, 228258), (81, 208532), (108, 156399), (111, 152172), (148, 114129), (162, 104266), (222, 76086), (324, 52133), (333, 50724), (444, 38043), (666, 25362), (999, 16908), (1332, 12681), (1409, 11988), (1998, 8454), (2818, 5994), (2997, 5636), (3996, 4227)]