27854926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 21174194

約数列:

[1, 2, 11, 22, 31, 47, 62, 79, 94, 121, 158, 242, 341, 517, 682, 869, 1034, 1457, 1738, 2449, 2914, 3713, 3751, 4898, 5687, 7426, 7502, 9559, 11374, 16027, 19118, 26939, 32054, 40843, 53878, 81686, 115103, 176297, 230206, 296329, 352594, 449273, 592658, 898546, 1266133, 2532266, 13927463, 27854926]

約数ペア:

[(1, 27854926), (2, 13927463), (11, 2532266), (22, 1266133), (31, 898546), (47, 592658), (62, 449273), (79, 352594), (94, 296329), (121, 230206), (158, 176297), (242, 115103), (341, 81686), (517, 53878), (682, 40843), (869, 32054), (1034, 26939), (1457, 19118), (1738, 16027), (2449, 11374), (2914, 9559), (3713, 7502), (3751, 7426), (4898, 5687)]