309171198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{320053}}^1$

素因数の和:320088

約数の個数: 32

約数和(自身を含む): 737404416

約数和(自身を除く): 428233218

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 320053, 640106, 960159, 1920318, 2240371, 4480742, 6721113, 7361219, 13442226, 14722438, 22083657, 44167314, 51528533, 103057066, 154585599, 309171198]

約数ペア:

[(1, 309171198), (2, 154585599), (3, 103057066), (6, 51528533), (7, 44167314), (14, 22083657), (21, 14722438), (23, 13442226), (42, 7361219), (46, 6721113), (69, 4480742), (138, 2240371), (161, 1920318), (322, 960159), (483, 640106), (966, 320053)]