1944667917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 3094640640

約数和(自身を除く): 1149972723

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 503, 983, 1311, 1509, 2949, 3933, 4527, 8847, 9557, 11569, 18677, 22609, 28671, 34707, 56031, 67827, 86013, 104121, 168093, 203481, 219811, 429571, 494449, 659433, 1288713, 1483347, 1978299, 3866139, 4450041, 9394531, 11372327, 28183593, 34116981, 84550779, 102350943, 216074213, 648222639, 1944667917]

約数ペア:

[(1, 1944667917), (3, 648222639), (9, 216074213), (19, 102350943), (23, 84550779), (57, 34116981), (69, 28183593), (171, 11372327), (207, 9394531), (437, 4450041), (503, 3866139), (983, 1978299), (1311, 1483347), (1509, 1288713), (2949, 659433), (3933, 494449), (4527, 429571), (8847, 219811), (9557, 203481), (11569, 168093), (18677, 104121), (22609, 86013), (28671, 67827), (34707, 56031)]