18525056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 22601344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 223, 236, 352, 446, 472, 649, 704, 892, 944, 1298, 1408, 1784, 1888, 2453, 2596, 3568, 3776, 4906, 5192, 7136, 7552, 9812, 10384, 13157, 14272, 19624, 20768, 26314, 28544, 39248, 41536, 52628, 78496, 83072, 105256, 144727, 156992, 210512, 289454, 313984, 421024, 578908, 842048, 1157816, 1684096, 2315632, 4631264, 9262528, 18525056]

約数ペア:

[(1, 18525056), (2, 9262528), (4, 4631264), (8, 2315632), (11, 1684096), (16, 1157816), (22, 842048), (32, 578908), (44, 421024), (59, 313984), (64, 289454), (88, 210512), (118, 156992), (128, 144727), (176, 105256), (223, 83072), (236, 78496), (352, 52628), (446, 41536), (472, 39248), (649, 28544), (704, 26314), (892, 20768), (944, 19624), (1298, 14272), (1408, 13157), (1784, 10384), (1888, 9812), (2453, 7552), (2596, 7136), (3568, 5192), (3776, 4906)]