2018951508

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{15823}}^1$

素因数の和:15882

約数の個数: 96

約数和(自身を含む): 5671321600

約数和(自身を除く): 3652370092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 343, 372, 434, 588, 651, 686, 868, 1029, 1302, 1372, 1519, 2058, 2604, 3038, 4116, 4557, 6076, 9114, 10633, 15823, 18228, 21266, 31646, 31899, 42532, 47469, 63292, 63798, 94938, 110761, 127596, 189876, 221522, 332283, 443044, 490513, 664566, 775327, 981026, 1329132, 1471539, 1550654, 1962052, 2325981, 2943078, 3101308, 3433591, 4651962, 5427289, 5886156, 6867182, 9303924, 10300773, 10854578, 13734364, 16281867, 20601546, 21709156, 24035137, 32563734, 41203092, 48070274, 65127468, 72105411, 96140548, 144210822, 168245959, 288421644, 336491918, 504737877, 672983836, 1009475754, 2018951508]

約数ペア:

[(1, 2018951508), (2, 1009475754), (3, 672983836), (4, 504737877), (6, 336491918), (7, 288421644), (12, 168245959), (14, 144210822), (21, 96140548), (28, 72105411), (31, 65127468), (42, 48070274), (49, 41203092), (62, 32563734), (84, 24035137), (93, 21709156), (98, 20601546), (124, 16281867), (147, 13734364), (186, 10854578), (196, 10300773), (217, 9303924), (294, 6867182), (343, 5886156), (372, 5427289), (434, 4651962), (588, 3433591), (651, 3101308), (686, 2943078), (868, 2325981), (1029, 1962052), (1302, 1550654), (1372, 1471539), (1519, 1329132), (2058, 981026), (2604, 775327), (3038, 664566), (4116, 490513), (4557, 443044), (6076, 332283), (9114, 221522), (10633, 189876), (15823, 127596), (18228, 110761), (21266, 94938), (31646, 63798), (31899, 63292), (42532, 47469)]