18706788391354

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2003}}^1\times {\mathrm{48337}}^1$

素因数の和:50759

約数の個数: 64

約数和(自身を含む): 33040973534976

約数和(自身を除く): 14334185143622

約数列:

[1, 2, 7, 14, 37, 74, 259, 373, 518, 746, 2003, 2611, 4006, 5222, 13801, 14021, 27602, 28042, 48337, 74111, 96607, 96674, 148222, 193214, 338359, 518777, 676718, 747119, 1037554, 1494238, 1788469, 3576938, 5229833, 10459666, 12519283, 18029701, 25038566, 27643403, 36059402, 55286806, 96819011, 126207907, 193503821, 193638022, 252415814, 387007642, 667098937, 677733077, 1334197874, 1355466154, 3582303407, 4669692559, 7164606814, 9339385118, 25076123849, 36113491103, 50152247698, 72226982206, 252794437721, 505588875442, 1336199170811, 2672398341622, 9353394195677, 18706788391354]

約数ペア:

[(1, 18706788391354), (2, 9353394195677), (7, 2672398341622), (14, 1336199170811), (37, 505588875442), (74, 252794437721), (259, 72226982206), (373, 50152247698), (518, 36113491103), (746, 25076123849), (2003, 9339385118), (2611, 7164606814), (4006, 4669692559), (5222, 3582303407), (13801, 1355466154), (14021, 1334197874), (27602, 677733077), (28042, 667098937), (48337, 387007642), (74111, 252415814), (96607, 193638022), (96674, 193503821), (148222, 126207907), (193214, 96819011), (338359, 55286806), (518777, 36059402), (676718, 27643403), (747119, 25038566), (1037554, 18029701), (1494238, 12519283), (1788469, 10459666), (3576938, 5229833)]