16396542

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 37234080

約数和(自身を除く): 20837538

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 311, 522, 606, 622, 909, 933, 1818, 1866, 2799, 2929, 5598, 5858, 8787, 9019, 17574, 18038, 26361, 27057, 31411, 52722, 54114, 62822, 81171, 94233, 162342, 188466, 282699, 565398, 910919, 1821838, 2732757, 5465514, 8198271, 16396542]

約数ペア:

[(1, 16396542), (2, 8198271), (3, 5465514), (6, 2732757), (9, 1821838), (18, 910919), (29, 565398), (58, 282699), (87, 188466), (101, 162342), (174, 94233), (202, 81171), (261, 62822), (303, 54114), (311, 52722), (522, 31411), (606, 27057), (622, 26361), (909, 18038), (933, 17574), (1818, 9019), (1866, 8787), (2799, 5858), (2929, 5598)]