18443335682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{50753}}^1$

素因数の和:50978

約数の個数: 32

約数和(自身を含む): 29745904320

約数和(自身を除く): 11302568638

約数列:

[1, 2, 19, 38, 73, 131, 146, 262, 1387, 2489, 2774, 4978, 9563, 19126, 50753, 101506, 181697, 363394, 964307, 1928614, 3704969, 6648643, 7409938, 13297286, 70394411, 126324217, 140788822, 252648434, 485350939, 970701878, 9221667841, 18443335682]

約数ペア:

[(1, 18443335682), (2, 9221667841), (19, 970701878), (38, 485350939), (73, 252648434), (131, 140788822), (146, 126324217), (262, 70394411), (1387, 13297286), (2489, 7409938), (2774, 6648643), (4978, 3704969), (9563, 1928614), (19126, 964307), (50753, 363394), (101506, 181697)]