18974337312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28235621}}^1$

素因数の和:28235641

約数の個数: 48

約数和(自身を含む): 56923013952

約数和(自身を除く): 37948676640

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, 28235621, 56471242, 84706863, 112942484, 169413726, 197649347, 225884968, 338827452, 395298694, 451769936, 592948041, 677654904, 790597388, 903539872, 1185896082, 1355309808, 1581194776, 2371792164, 2710619616, 3162389552, 4743584328, 6324779104, 9487168656, 18974337312]

約数ペア:

[(1, 18974337312), (2, 9487168656), (3, 6324779104), (4, 4743584328), (6, 3162389552), (7, 2710619616), (8, 2371792164), (12, 1581194776), (14, 1355309808), (16, 1185896082), (21, 903539872), (24, 790597388), (28, 677654904), (32, 592948041), (42, 451769936), (48, 395298694), (56, 338827452), (84, 225884968), (96, 197649347), (112, 169413726), (168, 112942484), (224, 84706863), (336, 56471242), (672, 28235621)]