917992854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{10789}}^1$

素因数の和:10989

約数の個数: 48

約数和(自身を含む): 2070385200

約数和(自身を除く): 1152392346

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 163, 174, 261, 326, 489, 522, 978, 1467, 2934, 4727, 9454, 10789, 14181, 21578, 28362, 32367, 42543, 64734, 85086, 97101, 194202, 312881, 625762, 938643, 1758607, 1877286, 2815929, 3517214, 5275821, 5631858, 10551642, 15827463, 31654926, 50999603, 101999206, 152998809, 305997618, 458996427, 917992854]

約数ペア:

[(1, 917992854), (2, 458996427), (3, 305997618), (6, 152998809), (9, 101999206), (18, 50999603), (29, 31654926), (58, 15827463), (87, 10551642), (163, 5631858), (174, 5275821), (261, 3517214), (326, 2815929), (489, 1877286), (522, 1758607), (978, 938643), (1467, 625762), (2934, 312881), (4727, 194202), (9454, 97101), (10789, 85086), (14181, 64734), (21578, 42543), (28362, 32367)]