40149054

素因数分解:

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

素因数の和:542

約数の個数: 64

約数和(自身を含む): 98081280

約数和(自身を除く): 57932226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 257, 263, 297, 514, 526, 594, 771, 789, 1542, 1578, 2313, 2367, 2827, 2893, 4626, 4734, 5654, 5786, 6939, 7101, 8481, 8679, 13878, 14202, 16962, 17358, 25443, 26037, 50886, 52074, 67591, 76329, 78111, 135182, 152658, 156222, 202773, 405546, 608319, 743501, 1216638, 1487002, 1824957, 2230503, 3649914, 4461006, 6691509, 13383018, 20074527, 40149054]

約数ペア:

[(1, 40149054), (2, 20074527), (3, 13383018), (6, 6691509), (9, 4461006), (11, 3649914), (18, 2230503), (22, 1824957), (27, 1487002), (33, 1216638), (54, 743501), (66, 608319), (99, 405546), (198, 202773), (257, 156222), (263, 152658), (297, 135182), (514, 78111), (526, 76329), (594, 67591), (771, 52074), (789, 50886), (1542, 26037), (1578, 25443), (2313, 17358), (2367, 16962), (2827, 14202), (2893, 13878), (4626, 8679), (4734, 8481), (5654, 7101), (5786, 6939)]