2018092728

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2803}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 5107766400

約数和(自身を除く): 3089673672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 229, 262, 393, 458, 524, 687, 786, 916, 1048, 1374, 1572, 1832, 2748, 2803, 3144, 5496, 5606, 8409, 11212, 16818, 22424, 29999, 33636, 59998, 67272, 89997, 119996, 179994, 239992, 359988, 367193, 641887, 719976, 734386, 1101579, 1283774, 1468772, 1925661, 2203158, 2567548, 2937544, 3851322, 4406316, 5135096, 7702644, 8812632, 15405288, 84087197, 168174394, 252261591, 336348788, 504523182, 672697576, 1009046364, 2018092728]

約数ペア:

[(1, 2018092728), (2, 1009046364), (3, 672697576), (4, 504523182), (6, 336348788), (8, 252261591), (12, 168174394), (24, 84087197), (131, 15405288), (229, 8812632), (262, 7702644), (393, 5135096), (458, 4406316), (524, 3851322), (687, 2937544), (786, 2567548), (916, 2203158), (1048, 1925661), (1374, 1468772), (1572, 1283774), (1832, 1101579), (2748, 734386), (2803, 719976), (3144, 641887), (5496, 367193), (5606, 359988), (8409, 239992), (11212, 179994), (16818, 119996), (22424, 89997), (29999, 67272), (33636, 59998)]