9687692

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 11009908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 307, 322, 343, 614, 644, 686, 1127, 1228, 1372, 2149, 2254, 4298, 4508, 7061, 7889, 8596, 14122, 15043, 15778, 28244, 30086, 31556, 49427, 60172, 98854, 105301, 197708, 210602, 345989, 421204, 691978, 1383956, 2421923, 4843846, 9687692]

約数ペア:

[(1, 9687692), (2, 4843846), (4, 2421923), (7, 1383956), (14, 691978), (23, 421204), (28, 345989), (46, 210602), (49, 197708), (92, 105301), (98, 98854), (161, 60172), (196, 49427), (307, 31556), (322, 30086), (343, 28244), (614, 15778), (644, 15043), (686, 14122), (1127, 8596), (1228, 7889), (1372, 7061), (2149, 4508), (2254, 4298)]