139792338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{369821}}^1$

素因数の和:369839

約数の個数: 32

約数和(自身を含む): 355029120

約数和(自身を除く): 215236782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 369821, 739642, 1109463, 2218926, 2588747, 3328389, 5177494, 6656778, 7766241, 9985167, 15532482, 19970334, 23298723, 46597446, 69896169, 139792338]

約数ペア:

[(1, 139792338), (2, 69896169), (3, 46597446), (6, 23298723), (7, 19970334), (9, 15532482), (14, 9985167), (18, 7766241), (21, 6656778), (27, 5177494), (42, 3328389), (54, 2588747), (63, 2218926), (126, 1109463), (189, 739642), (378, 369821)]