1245174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 2972160

約数和(自身を除く): 1726986

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1289, 2578, 3867, 7734, 9023, 18046, 27069, 29647, 54138, 59294, 88941, 177882, 207529, 415058, 622587, 1245174]

約数ペア:

[(1, 1245174), (2, 622587), (3, 415058), (6, 207529), (7, 177882), (14, 88941), (21, 59294), (23, 54138), (42, 29647), (46, 27069), (69, 18046), (138, 9023), (161, 7734), (322, 3867), (483, 2578), (966, 1289)]