13997286

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 31921344

約数和(自身を除く): 17924058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 347, 486, 498, 694, 747, 1041, 1494, 2082, 2241, 3123, 4482, 6246, 6723, 9369, 13446, 18738, 20169, 28107, 28801, 40338, 56214, 57602, 84321, 86403, 168642, 172806, 259209, 518418, 777627, 1555254, 2332881, 4665762, 6998643, 13997286]

約数ペア:

[(1, 13997286), (2, 6998643), (3, 4665762), (6, 2332881), (9, 1555254), (18, 777627), (27, 518418), (54, 259209), (81, 172806), (83, 168642), (162, 86403), (166, 84321), (243, 57602), (249, 56214), (347, 40338), (486, 28801), (498, 28107), (694, 20169), (747, 18738), (1041, 13446), (1494, 9369), (2082, 6723), (2241, 6246), (3123, 4482)]