17388966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 42467328

約数和(自身を除く): 25078362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 383, 483, 658, 766, 966, 987, 1081, 1149, 1974, 2162, 2298, 2681, 3243, 5362, 6486, 7567, 8043, 8809, 15134, 16086, 17618, 18001, 22701, 26427, 36002, 45402, 52854, 54003, 61663, 108006, 123326, 126007, 184989, 252014, 369978, 378021, 414023, 756042, 828046, 1242069, 2484138, 2898161, 5796322, 8694483, 17388966]

約数ペア:

[(1, 17388966), (2, 8694483), (3, 5796322), (6, 2898161), (7, 2484138), (14, 1242069), (21, 828046), (23, 756042), (42, 414023), (46, 378021), (47, 369978), (69, 252014), (94, 184989), (138, 126007), (141, 123326), (161, 108006), (282, 61663), (322, 54003), (329, 52854), (383, 45402), (483, 36002), (658, 26427), (766, 22701), (966, 18001), (987, 17618), (1081, 16086), (1149, 15134), (1974, 8809), (2162, 8043), (2298, 7567), (2681, 6486), (3243, 5362)]