7686108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 21687120

約数和(自身を除く): 14001012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 661, 684, 969, 1292, 1322, 1938, 1983, 2644, 2907, 3876, 3966, 5814, 5949, 7932, 11237, 11628, 11898, 12559, 22474, 23796, 25118, 33711, 37677, 44948, 50236, 67422, 75354, 101133, 113031, 134844, 150708, 202266, 213503, 226062, 404532, 427006, 452124, 640509, 854012, 1281018, 1921527, 2562036, 3843054, 7686108]

約数ペア:

[(1, 7686108), (2, 3843054), (3, 2562036), (4, 1921527), (6, 1281018), (9, 854012), (12, 640509), (17, 452124), (18, 427006), (19, 404532), (34, 226062), (36, 213503), (38, 202266), (51, 150708), (57, 134844), (68, 113031), (76, 101133), (102, 75354), (114, 67422), (153, 50236), (171, 44948), (204, 37677), (228, 33711), (306, 25118), (323, 23796), (342, 22474), (612, 12559), (646, 11898), (661, 11628), (684, 11237), (969, 7932), (1292, 5949), (1322, 5814), (1938, 3966), (1983, 3876), (2644, 2907)]