17531796204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1971637}}^1$

素因数の和:1971679

約数の個数: 72

約数和(自身を含む): 50237336240

約数和(自身を除く): 32705540036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1971637, 3943274, 5914911, 7886548, 11829822, 17744733, 23659644, 25631281, 35489466, 37461103, 51262562, 70978932, 74922206, 76893843, 102525124, 112383309, 149844412, 153787686, 224766618, 230681529, 307575372, 337149927, 449533236, 461363058, 486994339, 674299854, 922726116, 973988678, 1348599708, 1460983017, 1947977356, 2921966034, 4382949051, 5843932068, 8765898102, 17531796204]

約数ペア:

[(1, 17531796204), (2, 8765898102), (3, 5843932068), (4, 4382949051), (6, 2921966034), (9, 1947977356), (12, 1460983017), (13, 1348599708), (18, 973988678), (19, 922726116), (26, 674299854), (36, 486994339), (38, 461363058), (39, 449533236), (52, 337149927), (57, 307575372), (76, 230681529), (78, 224766618), (114, 153787686), (117, 149844412), (156, 112383309), (171, 102525124), (228, 76893843), (234, 74922206), (247, 70978932), (342, 51262562), (468, 37461103), (494, 35489466), (684, 25631281), (741, 23659644), (988, 17744733), (1482, 11829822), (2223, 7886548), (2964, 5914911), (4446, 3943274), (8892, 1971637)]