27903018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 69455232

約数和(自身を除く): 41552214

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 1913, 2431, 3826, 4862, 5739, 7293, 11478, 14586, 21043, 24869, 32521, 42086, 49738, 63129, 65042, 74607, 97563, 126258, 149214, 195126, 273559, 357731, 422773, 547118, 715462, 820677, 845546, 1073193, 1268319, 1641354, 2146386, 2536638, 4650503, 9301006, 13951509, 27903018]

約数ペア:

[(1, 27903018), (2, 13951509), (3, 9301006), (6, 4650503), (11, 2536638), (13, 2146386), (17, 1641354), (22, 1268319), (26, 1073193), (33, 845546), (34, 820677), (39, 715462), (51, 547118), (66, 422773), (78, 357731), (102, 273559), (143, 195126), (187, 149214), (221, 126258), (286, 97563), (374, 74607), (429, 65042), (442, 63129), (561, 49738), (663, 42086), (858, 32521), (1122, 24869), (1326, 21043), (1913, 14586), (2431, 11478), (3826, 7293), (4862, 5739)]