2009016918

素因数分解:

$2^1\times 3^4\times {\mathrm{1877}}^1\times {\mathrm{6607}}^1$

素因数の和:8498

約数の個数: 40

約数和(自身を含む): 4504766112

約数和(自身を除く): 2495749194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1877, 3754, 5631, 6607, 11262, 13214, 16893, 19821, 33786, 39642, 50679, 59463, 101358, 118926, 152037, 178389, 304074, 356778, 535167, 1070334, 12401339, 24802678, 37204017, 74408034, 111612051, 223224102, 334836153, 669672306, 1004508459, 2009016918]

約数ペア:

[(1, 2009016918), (2, 1004508459), (3, 669672306), (6, 334836153), (9, 223224102), (18, 111612051), (27, 74408034), (54, 37204017), (81, 24802678), (162, 12401339), (1877, 1070334), (3754, 535167), (5631, 356778), (6607, 304074), (11262, 178389), (13214, 152037), (16893, 118926), (19821, 101358), (33786, 59463), (39642, 50679)]