21747425952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32362241}}^1$

素因数の和:32362261

約数の個数: 48

約数和(自身を含む): 65242279872

約数和(自身を除く): 43494853920

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, 32362241, 64724482, 97086723, 129448964, 194173446, 226535687, 258897928, 388346892, 453071374, 517795856, 679607061, 776693784, 906142748, 1035591712, 1359214122, 1553387568, 1812285496, 2718428244, 3106775136, 3624570992, 5436856488, 7249141984, 10873712976, 21747425952]

約数ペア:

[(1, 21747425952), (2, 10873712976), (3, 7249141984), (4, 5436856488), (6, 3624570992), (7, 3106775136), (8, 2718428244), (12, 1812285496), (14, 1553387568), (16, 1359214122), (21, 1035591712), (24, 906142748), (28, 776693784), (32, 679607061), (42, 517795856), (48, 453071374), (56, 388346892), (84, 258897928), (96, 226535687), (112, 194173446), (168, 129448964), (224, 97086723), (336, 64724482), (672, 32362241)]