13383018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 31876416

約数和(自身を除く): 18493398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 263, 514, 526, 771, 789, 1542, 1578, 2313, 2367, 2827, 2893, 4626, 4734, 5654, 5786, 8481, 8679, 16962, 17358, 25443, 26037, 50886, 52074, 67591, 135182, 202773, 405546, 608319, 743501, 1216638, 1487002, 2230503, 4461006, 6691509, 13383018]

約数ペア:

[(1, 13383018), (2, 6691509), (3, 4461006), (6, 2230503), (9, 1487002), (11, 1216638), (18, 743501), (22, 608319), (33, 405546), (66, 202773), (99, 135182), (198, 67591), (257, 52074), (263, 50886), (514, 26037), (526, 25443), (771, 17358), (789, 16962), (1542, 8679), (1578, 8481), (2313, 5786), (2367, 5654), (2827, 4734), (2893, 4626)]