16312158

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 36383520

約数和(自身を除く): 20071362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 661, 914, 1322, 1371, 1983, 2742, 3966, 4113, 5949, 8226, 11898, 12339, 17847, 24678, 35694, 302077, 604154, 906231, 1812462, 2718693, 5437386, 8156079, 16312158]

約数ペア:

[(1, 16312158), (2, 8156079), (3, 5437386), (6, 2718693), (9, 1812462), (18, 906231), (27, 604154), (54, 302077), (457, 35694), (661, 24678), (914, 17847), (1322, 12339), (1371, 11898), (1983, 8226), (2742, 5949), (3966, 4113)]