16243398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 37683360

約数和(自身を除く): 21439962

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 487, 654, 974, 981, 1461, 1853, 1962, 2922, 3706, 4383, 5559, 8279, 8766, 11118, 16558, 16677, 24837, 33354, 49674, 53083, 74511, 106166, 149022, 159249, 318498, 477747, 902411, 955494, 1804822, 2707233, 5414466, 8121699, 16243398]

約数ペア:

[(1, 16243398), (2, 8121699), (3, 5414466), (6, 2707233), (9, 1804822), (17, 955494), (18, 902411), (34, 477747), (51, 318498), (102, 159249), (109, 149022), (153, 106166), (218, 74511), (306, 53083), (327, 49674), (487, 33354), (654, 24837), (974, 16677), (981, 16558), (1461, 11118), (1853, 8766), (1962, 8279), (2922, 5559), (3706, 4383)]