16660721556

素因数分解:

$2^2\times 3^2\times {\mathrm{5827}}^1\times {\mathrm{79423}}^1$

素因数の和:85260

約数の個数: 36

約数和(自身を含む): 42122359552

約数和(自身を除く): 25461637996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5827, 11654, 17481, 23308, 34962, 52443, 69924, 79423, 104886, 158846, 209772, 238269, 317692, 476538, 714807, 953076, 1429614, 2859228, 462797821, 925595642, 1388393463, 1851191284, 2776786926, 4165180389, 5553573852, 8330360778, 16660721556]

約数ペア:

[(1, 16660721556), (2, 8330360778), (3, 5553573852), (4, 4165180389), (6, 2776786926), (9, 1851191284), (12, 1388393463), (18, 925595642), (36, 462797821), (5827, 2859228), (11654, 1429614), (17481, 953076), (23308, 714807), (34962, 476538), (52443, 317692), (69924, 238269), (79423, 209772), (104886, 158846)]