21465794112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15971573}}^1$

素因数の和:15971595

約数の個数: 56

約数和(自身を含む): 64908476736

約数和(自身を除く): 43442682624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15971573, 31943146, 47914719, 63886292, 95829438, 111801011, 127772584, 191658876, 223602022, 255545168, 335403033, 383317752, 447204044, 511090336, 670806066, 766635504, 894408088, 1022180672, 1341612132, 1533271008, 1788816176, 2683224264, 3066542016, 3577632352, 5366448528, 7155264704, 10732897056, 21465794112]

約数ペア:

[(1, 21465794112), (2, 10732897056), (3, 7155264704), (4, 5366448528), (6, 3577632352), (7, 3066542016), (8, 2683224264), (12, 1788816176), (14, 1533271008), (16, 1341612132), (21, 1022180672), (24, 894408088), (28, 766635504), (32, 670806066), (42, 511090336), (48, 447204044), (56, 383317752), (64, 335403033), (84, 255545168), (96, 223602022), (112, 191658876), (168, 127772584), (192, 111801011), (224, 95829438), (336, 63886292), (448, 47914719), (672, 31943146), (1344, 15971573)]