137487546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1697}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 341175744

約数和(自身を除く): 203688198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 1286, 1697, 1929, 3394, 3858, 4501, 5091, 5787, 9002, 10182, 11574, 11879, 13503, 15273, 23758, 27006, 30546, 35637, 40509, 71274, 81018, 106911, 213822, 1091171, 2182342, 3273513, 6547026, 7638197, 9820539, 15276394, 19641078, 22914591, 45829182, 68743773, 137487546]

約数ペア:

[(1, 137487546), (2, 68743773), (3, 45829182), (6, 22914591), (7, 19641078), (9, 15276394), (14, 9820539), (18, 7638197), (21, 6547026), (42, 3273513), (63, 2182342), (126, 1091171), (643, 213822), (1286, 106911), (1697, 81018), (1929, 71274), (3394, 40509), (3858, 35637), (4501, 30546), (5091, 27006), (5787, 23758), (9002, 15273), (10182, 13503), (11574, 11879)]