15697765386

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3982183}}^1$

素因数の和:3982267

約数の個数: 32

約数和(自身を含む): 35361793920

約数和(自身を除く): 19664028534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 3982183, 7964366, 11946549, 23893098, 35839647, 71679294, 107518941, 215037882, 290699359, 581398718, 872098077, 1744196154, 2616294231, 5232588462, 7848882693, 15697765386]

約数ペア:

[(1, 15697765386), (2, 7848882693), (3, 5232588462), (6, 2616294231), (9, 1744196154), (18, 872098077), (27, 581398718), (54, 290699359), (73, 215037882), (146, 107518941), (219, 71679294), (438, 35839647), (657, 23893098), (1314, 11946549), (1971, 7964366), (3942, 3982183)]