1888841718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 4478223360

約数和(自身を除く): 2589381642

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 163, 171, 186, 279, 326, 342, 489, 558, 589, 978, 1093, 1178, 1467, 1767, 2186, 2934, 3097, 3279, 3534, 5053, 5301, 6194, 6558, 9291, 9837, 10106, 10602, 15159, 18582, 19674, 20767, 27873, 30318, 33883, 41534, 45477, 55746, 62301, 67766, 90954, 96007, 101649, 124602, 178159, 186903, 192014, 203298, 288021, 304947, 356318, 373806, 534477, 576042, 609894, 643777, 864063, 1068954, 1287554, 1603431, 1728126, 1931331, 3206862, 3385021, 3862662, 5522929, 5793993, 6770042, 10155063, 11045858, 11587986, 16568787, 20310126, 30465189, 33137574, 49706361, 60930378, 99412722, 104935651, 209871302, 314806953, 629613906, 944420859, 1888841718]

約数ペア:

[(1, 1888841718), (2, 944420859), (3, 629613906), (6, 314806953), (9, 209871302), (18, 104935651), (19, 99412722), (31, 60930378), (38, 49706361), (57, 33137574), (62, 30465189), (93, 20310126), (114, 16568787), (163, 11587986), (171, 11045858), (186, 10155063), (279, 6770042), (326, 5793993), (342, 5522929), (489, 3862662), (558, 3385021), (589, 3206862), (978, 1931331), (1093, 1728126), (1178, 1603431), (1467, 1287554), (1767, 1068954), (2186, 864063), (2934, 643777), (3097, 609894), (3279, 576042), (3534, 534477), (5053, 373806), (5301, 356318), (6194, 304947), (6558, 288021), (9291, 203298), (9837, 192014), (10106, 186903), (10602, 178159), (15159, 124602), (18582, 101649), (19674, 96007), (20767, 90954), (27873, 67766), (30318, 62301), (33883, 55746), (41534, 45477)]