38158938

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2284

約数の個数: 40

約数和(自身を含む): 86328660

約数和(自身を除く): 48169722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2161, 2943, 4322, 5886, 6483, 8829, 12966, 17658, 19449, 38898, 58347, 116694, 175041, 235549, 350082, 471098, 706647, 1413294, 2119941, 4239882, 6359823, 12719646, 19079469, 38158938]

約数ペア:

[(1, 38158938), (2, 19079469), (3, 12719646), (6, 6359823), (9, 4239882), (18, 2119941), (27, 1413294), (54, 706647), (81, 471098), (109, 350082), (162, 235549), (218, 175041), (327, 116694), (654, 58347), (981, 38898), (1962, 19449), (2161, 17658), (2943, 12966), (4322, 8829), (5886, 6483)]