18142592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10930

約数の個数: 32

約数和(自身を含む): 38927280

約数和(自身を除く): 20784688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10903, 21806, 43612, 87224, 141739, 174448, 283478, 348896, 566956, 697792, 1133912, 1395584, 2267824, 4535648, 9071296, 18142592]

約数ペア:

[(1, 18142592), (2, 9071296), (4, 4535648), (8, 2267824), (13, 1395584), (16, 1133912), (26, 697792), (32, 566956), (52, 348896), (64, 283478), (104, 174448), (128, 141739), (208, 87224), (416, 43612), (832, 21806), (1664, 10903)]