63916818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1607}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 146340864

約数和(自身を除く): 82424046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1607, 1894, 2841, 3214, 4821, 5682, 6629, 9642, 11249, 13258, 19887, 22498, 33747, 39774, 67494, 1521829, 3043658, 4565487, 9130974, 10652803, 21305606, 31958409, 63916818]

約数ペア:

[(1, 63916818), (2, 31958409), (3, 21305606), (6, 10652803), (7, 9130974), (14, 4565487), (21, 3043658), (42, 1521829), (947, 67494), (1607, 39774), (1894, 33747), (2841, 22498), (3214, 19887), (4821, 13258), (5682, 11249), (6629, 9642)]