66204642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25841}}^1$

素因数の和:25914

約数の個数: 32

約数和(自身を含む): 153811584

約数和(自身を除く): 87606942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 25841, 51682, 77523, 155046, 180887, 361774, 542661, 1085322, 1576301, 3152602, 4728903, 9457806, 11034107, 22068214, 33102321, 66204642]

約数ペア:

[(1, 66204642), (2, 33102321), (3, 22068214), (6, 11034107), (7, 9457806), (14, 4728903), (21, 3152602), (42, 1576301), (61, 1085322), (122, 542661), (183, 361774), (366, 180887), (427, 155046), (854, 77523), (1281, 51682), (2562, 25841)]