16587186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 44126208

約数和(自身を除く): 27539022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 138, 147, 154, 161, 223, 231, 253, 294, 322, 446, 462, 483, 506, 539, 669, 759, 966, 1078, 1127, 1338, 1518, 1561, 1617, 1771, 2254, 2453, 3122, 3234, 3381, 3542, 4683, 4906, 5129, 5313, 6762, 7359, 9366, 10258, 10626, 10927, 12397, 14718, 15387, 17171, 21854, 24794, 30774, 32781, 34342, 35903, 37191, 51513, 56419, 65562, 71806, 74382, 103026, 107709, 112838, 120197, 169257, 215418, 240394, 251321, 338514, 360591, 394933, 502642, 721182, 753963, 789866, 1184799, 1507926, 2369598, 2764531, 5529062, 8293593, 16587186]

約数ペア:

[(1, 16587186), (2, 8293593), (3, 5529062), (6, 2764531), (7, 2369598), (11, 1507926), (14, 1184799), (21, 789866), (22, 753963), (23, 721182), (33, 502642), (42, 394933), (46, 360591), (49, 338514), (66, 251321), (69, 240394), (77, 215418), (98, 169257), (138, 120197), (147, 112838), (154, 107709), (161, 103026), (223, 74382), (231, 71806), (253, 65562), (294, 56419), (322, 51513), (446, 37191), (462, 35903), (483, 34342), (506, 32781), (539, 30774), (669, 24794), (759, 21854), (966, 17171), (1078, 15387), (1127, 14718), (1338, 12397), (1518, 10927), (1561, 10626), (1617, 10258), (1771, 9366), (2254, 7359), (2453, 6762), (3122, 5313), (3234, 5129), (3381, 4906), (3542, 4683)]