21874003872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32550601}}^1$

素因数の和:32550621

約数の個数: 48

約数和(自身を含む): 65622013632

約数和(自身を除く): 43748009760

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, 32550601, 65101202, 97651803, 130202404, 195303606, 227854207, 260404808, 390607212, 455708414, 520809616, 683562621, 781214424, 911416828, 1041619232, 1367125242, 1562428848, 1822833656, 2734250484, 3124857696, 3645667312, 5468500968, 7291334624, 10937001936, 21874003872]

約数ペア:

[(1, 21874003872), (2, 10937001936), (3, 7291334624), (4, 5468500968), (6, 3645667312), (7, 3124857696), (8, 2734250484), (12, 1822833656), (14, 1562428848), (16, 1367125242), (21, 1041619232), (24, 911416828), (28, 781214424), (32, 683562621), (42, 520809616), (48, 455708414), (56, 390607212), (84, 260404808), (96, 227854207), (112, 195303606), (168, 130202404), (224, 97651803), (336, 65101202), (672, 32550601)]