1493637138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3951421}}^1$

素因数の和:3951439

約数の個数: 32

約数和(自身を含む): 3793365120

約数和(自身を除く): 2299727982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3951421, 7902842, 11854263, 23708526, 27659947, 35562789, 55319894, 71125578, 82979841, 106688367, 165959682, 213376734, 248939523, 497879046, 746818569, 1493637138]

約数ペア:

[(1, 1493637138), (2, 746818569), (3, 497879046), (6, 248939523), (7, 213376734), (9, 165959682), (14, 106688367), (18, 82979841), (21, 71125578), (27, 55319894), (42, 35562789), (54, 27659947), (63, 23708526), (126, 11854263), (189, 7902842), (378, 3951421)]