338978898

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{153107}}^1$

素因数の和:153159

約数の個数: 32

約数和(自身を含む): 771664320

約数和(自身を除く): 432685422

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 153107, 306214, 459321, 918642, 1377963, 2755926, 4133889, 6277387, 8267778, 12554774, 18832161, 37664322, 56496483, 112992966, 169489449, 338978898]

約数ペア:

[(1, 338978898), (2, 169489449), (3, 112992966), (6, 56496483), (9, 37664322), (18, 18832161), (27, 12554774), (41, 8267778), (54, 6277387), (82, 4133889), (123, 2755926), (246, 1377963), (369, 918642), (738, 459321), (1107, 306214), (2214, 153107)]