1921566528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{476579}}^1$

素因数の和:476604

約数の個数: 84

約数和(自身を含む): 6294668640

約数和(自身を除く): 4373102112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 476579, 953158, 1429737, 1906316, 2859474, 3336053, 3812632, 4289211, 5718948, 6672106, 7625264, 8578422, 10008159, 11437896, 13344212, 15250528, 17156844, 20016318, 22875792, 26688424, 30024477, 30501056, 34313688, 40032636, 45751584, 53376848, 60048954, 68627376, 80065272, 91503168, 106753696, 120097908, 137254752, 160130544, 213507392, 240195816, 274509504, 320261088, 480391632, 640522176, 960783264, 1921566528]

約数ペア:

[(1, 1921566528), (2, 960783264), (3, 640522176), (4, 480391632), (6, 320261088), (7, 274509504), (8, 240195816), (9, 213507392), (12, 160130544), (14, 137254752), (16, 120097908), (18, 106753696), (21, 91503168), (24, 80065272), (28, 68627376), (32, 60048954), (36, 53376848), (42, 45751584), (48, 40032636), (56, 34313688), (63, 30501056), (64, 30024477), (72, 26688424), (84, 22875792), (96, 20016318), (112, 17156844), (126, 15250528), (144, 13344212), (168, 11437896), (192, 10008159), (224, 8578422), (252, 7625264), (288, 6672106), (336, 5718948), (448, 4289211), (504, 3812632), (576, 3336053), (672, 2859474), (1008, 1906316), (1344, 1429737), (2016, 953158), (4032, 476579)]