2017673874

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1477

約数の個数: 80

約数和(自身を含む): 4683571200

約数和(自身を除く): 2665897326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 383, 558, 766, 837, 1049, 1149, 1674, 2098, 2298, 2511, 3147, 3447, 5022, 6294, 6894, 9441, 10341, 11873, 18882, 20682, 23746, 28323, 31023, 32519, 35619, 56646, 62046, 65038, 71238, 84969, 97557, 106857, 169938, 195114, 213714, 292671, 320571, 401767, 585342, 641142, 803534, 878013, 961713, 1205301, 1756026, 1923426, 2410602, 2634039, 3615903, 5268078, 7231806, 10847709, 12454777, 21695418, 24909554, 32543127, 37364331, 65086254, 74728662, 112092993, 224185986, 336278979, 672557958, 1008836937, 2017673874]

約数ペア:

[(1, 2017673874), (2, 1008836937), (3, 672557958), (6, 336278979), (9, 224185986), (18, 112092993), (27, 74728662), (31, 65086254), (54, 37364331), (62, 32543127), (81, 24909554), (93, 21695418), (162, 12454777), (186, 10847709), (279, 7231806), (383, 5268078), (558, 3615903), (766, 2634039), (837, 2410602), (1049, 1923426), (1149, 1756026), (1674, 1205301), (2098, 961713), (2298, 878013), (2511, 803534), (3147, 641142), (3447, 585342), (5022, 401767), (6294, 320571), (6894, 292671), (9441, 213714), (10341, 195114), (11873, 169938), (18882, 106857), (20682, 97557), (23746, 84969), (28323, 71238), (31023, 65038), (32519, 62046), (35619, 56646)]