2243380446

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{2837}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 4908968064

約数和(自身を除く): 2665587618

約数列:

[1, 2, 3, 6, 9, 18, 197, 223, 394, 446, 591, 669, 1182, 1338, 1773, 2007, 2837, 3546, 4014, 5674, 8511, 17022, 25533, 43931, 51066, 87862, 131793, 263586, 395379, 558889, 632651, 790758, 1117778, 1265302, 1676667, 1897953, 3353334, 3795906, 5030001, 5693859, 10060002, 11387718, 124632247, 249264494, 373896741, 747793482, 1121690223, 2243380446]

約数ペア:

[(1, 2243380446), (2, 1121690223), (3, 747793482), (6, 373896741), (9, 249264494), (18, 124632247), (197, 11387718), (223, 10060002), (394, 5693859), (446, 5030001), (591, 3795906), (669, 3353334), (1182, 1897953), (1338, 1676667), (1773, 1265302), (2007, 1117778), (2837, 790758), (3546, 632651), (4014, 558889), (5674, 395379), (8511, 263586), (17022, 131793), (25533, 87862), (43931, 51066)]