2100061728

素因数分解:

$2^5\times 3^4\times {\mathrm{810209}}^1$

素因数の和:810231

約数の個数: 60

約数和(自身を含む): 6176230830

約数和(自身を除く): 4076169102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 810209, 1620418, 2430627, 3240836, 4861254, 6481672, 7291881, 9722508, 12963344, 14583762, 19445016, 21875643, 25926688, 29167524, 38890032, 43751286, 58335048, 65626929, 77780064, 87502572, 116670096, 131253858, 175005144, 233340192, 262507716, 350010288, 525015432, 700020576, 1050030864, 2100061728]

約数ペア:

[(1, 2100061728), (2, 1050030864), (3, 700020576), (4, 525015432), (6, 350010288), (8, 262507716), (9, 233340192), (12, 175005144), (16, 131253858), (18, 116670096), (24, 87502572), (27, 77780064), (32, 65626929), (36, 58335048), (48, 43751286), (54, 38890032), (72, 29167524), (81, 25926688), (96, 21875643), (108, 19445016), (144, 14583762), (162, 12963344), (216, 9722508), (288, 7291881), (324, 6481672), (432, 4861254), (648, 3240836), (864, 2430627), (1296, 1620418), (2592, 810209)]