18902620308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11015513}}^1$

素因数の和:11015544

約数の個数: 48

約数和(自身を含む): 51816977856

約数和(自身を除く): 32914357548

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11015513, 22031026, 33046539, 44062052, 66093078, 121170643, 132186156, 143201669, 242341286, 286403338, 363511929, 429605007, 484682572, 572806676, 727023858, 859210014, 1454047716, 1575218359, 1718420028, 3150436718, 4725655077, 6300873436, 9451310154, 18902620308]

約数ペア:

[(1, 18902620308), (2, 9451310154), (3, 6300873436), (4, 4725655077), (6, 3150436718), (11, 1718420028), (12, 1575218359), (13, 1454047716), (22, 859210014), (26, 727023858), (33, 572806676), (39, 484682572), (44, 429605007), (52, 363511929), (66, 286403338), (78, 242341286), (132, 143201669), (143, 132186156), (156, 121170643), (286, 66093078), (429, 44062052), (572, 33046539), (858, 22031026), (1716, 11015513)]