21977733792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32704961}}^1$

素因数の和:32704981

約数の個数: 48

約数和(自身を含む): 65933203392

約数和(自身を除く): 43955469600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32704961, 65409922, 98114883, 130819844, 196229766, 228934727, 261639688, 392459532, 457869454, 523279376, 686804181, 784919064, 915738908, 1046558752, 1373608362, 1569838128, 1831477816, 2747216724, 3139676256, 3662955632, 5494433448, 7325911264, 10988866896, 21977733792]

約数ペア:

[(1, 21977733792), (2, 10988866896), (3, 7325911264), (4, 5494433448), (6, 3662955632), (7, 3139676256), (8, 2747216724), (12, 1831477816), (14, 1569838128), (16, 1373608362), (21, 1046558752), (24, 915738908), (28, 784919064), (32, 686804181), (42, 523279376), (48, 457869454), (56, 392459532), (84, 261639688), (96, 228934727), (112, 196229766), (168, 130819844), (224, 98114883), (336, 65409922), (672, 32704961)]