12547386

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 40

約数和(自身を含む): 28527444

約数和(自身を除く): 15980058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1061, 1314, 1971, 2122, 3183, 3942, 5913, 6366, 9549, 11826, 19098, 28647, 57294, 77453, 85941, 154906, 171882, 232359, 464718, 697077, 1394154, 2091231, 4182462, 6273693, 12547386]

約数ペア:

[(1, 12547386), (2, 6273693), (3, 4182462), (6, 2091231), (9, 1394154), (18, 697077), (27, 464718), (54, 232359), (73, 171882), (81, 154906), (146, 85941), (162, 77453), (219, 57294), (438, 28647), (657, 19098), (1061, 11826), (1314, 9549), (1971, 6366), (2122, 5913), (3183, 3942)]