11671398

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 26966160

約数和(自身を除く): 15294762

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 257, 261, 514, 522, 771, 783, 841, 1542, 1566, 1682, 2313, 2523, 4626, 5046, 6939, 7453, 7569, 13878, 14906, 15138, 22359, 22707, 44718, 45414, 67077, 134154, 201231, 216137, 402462, 432274, 648411, 1296822, 1945233, 3890466, 5835699, 11671398]

約数ペア:

[(1, 11671398), (2, 5835699), (3, 3890466), (6, 1945233), (9, 1296822), (18, 648411), (27, 432274), (29, 402462), (54, 216137), (58, 201231), (87, 134154), (174, 67077), (257, 45414), (261, 44718), (514, 22707), (522, 22359), (771, 15138), (783, 14906), (841, 13878), (1542, 7569), (1566, 7453), (1682, 6939), (2313, 5046), (2523, 4626)]