18589152

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8455

約数の個数: 48

約数和(自身を含む): 50924160

約数和(自身を除く): 32335008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8419, 16838, 25257, 33676, 50514, 67352, 101028, 134704, 193637, 202056, 269408, 387274, 404112, 580911, 774548, 808224, 1161822, 1549096, 2323644, 3098192, 4647288, 6196384, 9294576, 18589152]

約数ペア:

[(1, 18589152), (2, 9294576), (3, 6196384), (4, 4647288), (6, 3098192), (8, 2323644), (12, 1549096), (16, 1161822), (23, 808224), (24, 774548), (32, 580911), (46, 404112), (48, 387274), (69, 269408), (92, 202056), (96, 193637), (138, 134704), (184, 101028), (276, 67352), (368, 50514), (552, 33676), (736, 25257), (1104, 16838), (2208, 8419)]