18883622448

素因数分解:

$2^4\times 3^3\times {\mathrm{811}}^1\times {\mathrm{53899}}^1$

素因数の和:54727

約数の個数: 80

約数和(自身を含む): 54270832000

約数和(自身を除く): 35387209552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 811, 1622, 2433, 3244, 4866, 6488, 7299, 9732, 12976, 14598, 19464, 21897, 29196, 38928, 43794, 53899, 58392, 87588, 107798, 116784, 161697, 175176, 215596, 323394, 350352, 431192, 485091, 646788, 862384, 970182, 1293576, 1455273, 1940364, 2587152, 2910546, 3880728, 5821092, 7761456, 11642184, 23284368, 43712089, 87424178, 131136267, 174848356, 262272534, 349696712, 393408801, 524545068, 699393424, 786817602, 1049090136, 1180226403, 1573635204, 2098180272, 2360452806, 3147270408, 4720905612, 6294540816, 9441811224, 18883622448]

約数ペア:

[(1, 18883622448), (2, 9441811224), (3, 6294540816), (4, 4720905612), (6, 3147270408), (8, 2360452806), (9, 2098180272), (12, 1573635204), (16, 1180226403), (18, 1049090136), (24, 786817602), (27, 699393424), (36, 524545068), (48, 393408801), (54, 349696712), (72, 262272534), (108, 174848356), (144, 131136267), (216, 87424178), (432, 43712089), (811, 23284368), (1622, 11642184), (2433, 7761456), (3244, 5821092), (4866, 3880728), (6488, 2910546), (7299, 2587152), (9732, 1940364), (12976, 1455273), (14598, 1293576), (19464, 970182), (21897, 862384), (29196, 646788), (38928, 485091), (43794, 431192), (53899, 350352), (58392, 323394), (87588, 215596), (107798, 175176), (116784, 161697)]