16821924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 46814208

約数和(自身を除く): 29992284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8707, 17414, 26121, 34828, 52242, 60949, 104484, 121898, 182847, 200261, 243796, 365694, 400522, 600783, 731388, 801044, 1201566, 1401827, 2403132, 2803654, 4205481, 5607308, 8410962, 16821924]

約数ペア:

[(1, 16821924), (2, 8410962), (3, 5607308), (4, 4205481), (6, 2803654), (7, 2403132), (12, 1401827), (14, 1201566), (21, 801044), (23, 731388), (28, 600783), (42, 400522), (46, 365694), (69, 243796), (84, 200261), (92, 182847), (138, 121898), (161, 104484), (276, 60949), (322, 52242), (483, 34828), (644, 26121), (966, 17414), (1932, 8707)]