21033992958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1\times {\mathrm{8447}}^1$

素因数の和:9793

約数の個数: 64

約数和(自身を含む): 47516958720

約数和(自身を除く): 26482965762

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1301, 1914, 2602, 3903, 7806, 8447, 14311, 16894, 25341, 28622, 37729, 42933, 50682, 75458, 85866, 92917, 113187, 185834, 226374, 244963, 278751, 415019, 489926, 557502, 734889, 830038, 1245057, 1469778, 2490114, 2694593, 5389186, 8083779, 10989547, 16167558, 21979094, 32968641, 65937282, 120885017, 241770034, 318696863, 362655051, 637393726, 725310102, 956090589, 1912181178, 3505665493, 7011330986, 10516996479, 21033992958]

約数ペア:

[(1, 21033992958), (2, 10516996479), (3, 7011330986), (6, 3505665493), (11, 1912181178), (22, 956090589), (29, 725310102), (33, 637393726), (58, 362655051), (66, 318696863), (87, 241770034), (174, 120885017), (319, 65937282), (638, 32968641), (957, 21979094), (1301, 16167558), (1914, 10989547), (2602, 8083779), (3903, 5389186), (7806, 2694593), (8447, 2490114), (14311, 1469778), (16894, 1245057), (25341, 830038), (28622, 734889), (37729, 557502), (42933, 489926), (50682, 415019), (75458, 278751), (85866, 244963), (92917, 226374), (113187, 185834)]