13725504018

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 31370976000

約数和(自身を除く): 17645471982

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 199, 213, 261, 398, 426, 522, 597, 639, 1194, 1278, 1791, 1861, 2059, 3582, 3722, 4118, 5583, 5771, 6177, 11166, 11542, 12354, 14129, 16749, 17313, 18531, 28258, 33498, 34626, 37062, 42387, 51939, 53969, 84774, 103878, 107938, 127161, 132131, 161907, 254322, 264262, 323814, 370339, 396393, 409741, 485721, 740678, 792786, 819482, 971442, 1111017, 1189179, 1229223, 2222034, 2378358, 2458446, 3333051, 3687669, 3831799, 6666102, 7375338, 7663598, 10739831, 11495397, 21479662, 22990794, 26294069, 32219493, 34486191, 52588138, 64438986, 68972382, 78882207, 96658479, 157764414, 193316958, 236646621, 473293242, 762528001, 1525056002, 2287584003, 4575168006, 6862752009, 13725504018]

約数ペア:

[(1, 13725504018), (2, 6862752009), (3, 4575168006), (6, 2287584003), (9, 1525056002), (18, 762528001), (29, 473293242), (58, 236646621), (71, 193316958), (87, 157764414), (142, 96658479), (174, 78882207), (199, 68972382), (213, 64438986), (261, 52588138), (398, 34486191), (426, 32219493), (522, 26294069), (597, 22990794), (639, 21479662), (1194, 11495397), (1278, 10739831), (1791, 7663598), (1861, 7375338), (2059, 6666102), (3582, 3831799), (3722, 3687669), (4118, 3333051), (5583, 2458446), (5771, 2378358), (6177, 2222034), (11166, 1229223), (11542, 1189179), (12354, 1111017), (14129, 971442), (16749, 819482), (17313, 792786), (18531, 740678), (28258, 485721), (33498, 409741), (34626, 396393), (37062, 370339), (42387, 323814), (51939, 264262), (53969, 254322), (84774, 161907), (103878, 132131), (107938, 127161)]