2012909262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1938

約数の個数: 128

約数和(自身を含む): 5231278080

約数和(自身を除く): 3218368818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 138, 161, 178, 182, 267, 273, 299, 322, 483, 534, 546, 598, 623, 897, 966, 1157, 1246, 1794, 1801, 1869, 2047, 2093, 2314, 3471, 3602, 3738, 4094, 4186, 5403, 6141, 6279, 6942, 8099, 10806, 12282, 12558, 12607, 14329, 16198, 23413, 24297, 25214, 26611, 28658, 37821, 41423, 42987, 46826, 48594, 53222, 70239, 75642, 79833, 82846, 85974, 124269, 140478, 159666, 160289, 163891, 186277, 248538, 289961, 320578, 327782, 372554, 480867, 491673, 538499, 558831, 579922, 869883, 961734, 983346, 1076998, 1117662, 1122023, 1615497, 1739766, 2083757, 2244046, 3230994, 3366069, 3686647, 3769493, 4167514, 6251271, 6732138, 7373294, 7538986, 11059941, 11308479, 12502542, 14586299, 22119882, 22616958, 25806529, 29172598, 43758897, 47926411, 51613058, 77419587, 87517794, 95852822, 143779233, 154839174, 287558466, 335484877, 670969754, 1006454631, 2012909262]

約数ペア:

[(1, 2012909262), (2, 1006454631), (3, 670969754), (6, 335484877), (7, 287558466), (13, 154839174), (14, 143779233), (21, 95852822), (23, 87517794), (26, 77419587), (39, 51613058), (42, 47926411), (46, 43758897), (69, 29172598), (78, 25806529), (89, 22616958), (91, 22119882), (138, 14586299), (161, 12502542), (178, 11308479), (182, 11059941), (267, 7538986), (273, 7373294), (299, 6732138), (322, 6251271), (483, 4167514), (534, 3769493), (546, 3686647), (598, 3366069), (623, 3230994), (897, 2244046), (966, 2083757), (1157, 1739766), (1246, 1615497), (1794, 1122023), (1801, 1117662), (1869, 1076998), (2047, 983346), (2093, 961734), (2314, 869883), (3471, 579922), (3602, 558831), (3738, 538499), (4094, 491673), (4186, 480867), (5403, 372554), (6141, 327782), (6279, 320578), (6942, 289961), (8099, 248538), (10806, 186277), (12282, 163891), (12558, 160289), (12607, 159666), (14329, 140478), (16198, 124269), (23413, 85974), (24297, 82846), (25214, 79833), (26611, 75642), (28658, 70239), (37821, 53222), (41423, 48594), (42987, 46826)]