185893452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 492500736

約数和(自身を除く): 306607284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 347, 414, 647, 694, 828, 1041, 1294, 1388, 1941, 2082, 2588, 3123, 3882, 4164, 5823, 6246, 7764, 7981, 11646, 12492, 14881, 15962, 23292, 23943, 29762, 31924, 44643, 47886, 59524, 71829, 89286, 95772, 133929, 143658, 178572, 224509, 267858, 287316, 449018, 535716, 673527, 898036, 1347054, 2020581, 2694108, 4041162, 5163707, 8082324, 10327414, 15491121, 20654828, 30982242, 46473363, 61964484, 92946726, 185893452]

約数ペア:

[(1, 185893452), (2, 92946726), (3, 61964484), (4, 46473363), (6, 30982242), (9, 20654828), (12, 15491121), (18, 10327414), (23, 8082324), (36, 5163707), (46, 4041162), (69, 2694108), (92, 2020581), (138, 1347054), (207, 898036), (276, 673527), (347, 535716), (414, 449018), (647, 287316), (694, 267858), (828, 224509), (1041, 178572), (1294, 143658), (1388, 133929), (1941, 95772), (2082, 89286), (2588, 71829), (3123, 59524), (3882, 47886), (4164, 44643), (5823, 31924), (6246, 29762), (7764, 23943), (7981, 23292), (11646, 15962), (12492, 14881)]