138018762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{365129}}^1$

素因数の和:365147

約数の個数: 32

約数和(自身を含む): 350524800

約数和(自身を除く): 212506038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 365129, 730258, 1095387, 2190774, 2555903, 3286161, 5111806, 6572322, 7667709, 9858483, 15335418, 19716966, 23003127, 46006254, 69009381, 138018762]

約数ペア:

[(1, 138018762), (2, 69009381), (3, 46006254), (6, 23003127), (7, 19716966), (9, 15335418), (14, 9858483), (18, 7667709), (21, 6572322), (27, 5111806), (42, 3286161), (54, 2555903), (63, 2190774), (126, 1095387), (189, 730258), (378, 365129)]