11671686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 28129920

約数和(自身を除く): 16458234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 1609, 2418, 3218, 3627, 4827, 7254, 9654, 14481, 20917, 28962, 41834, 49879, 62751, 99758, 125502, 149637, 188253, 299274, 376506, 448911, 648427, 897822, 1296854, 1945281, 3890562, 5835843, 11671686]

約数ペア:

[(1, 11671686), (2, 5835843), (3, 3890562), (6, 1945281), (9, 1296854), (13, 897822), (18, 648427), (26, 448911), (31, 376506), (39, 299274), (62, 188253), (78, 149637), (93, 125502), (117, 99758), (186, 62751), (234, 49879), (279, 41834), (403, 28962), (558, 20917), (806, 14481), (1209, 9654), (1609, 7254), (2418, 4827), (3218, 3627)]