64538718

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{16273}}^1$

素因数の和:16939

約数の個数: 16

約数和(自身を含む): 129280656

約数和(自身を除く): 64741938

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 16273, 32546, 48819, 97638, 10756453, 21512906, 32269359, 64538718]

約数ペア:

[(1, 64538718), (2, 32269359), (3, 21512906), (6, 10756453), (661, 97638), (1322, 48819), (1983, 32546), (3966, 16273)]