11621454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 25675632

約数和(自身を除く): 14054178

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 157, 169, 219, 314, 338, 438, 471, 507, 942, 949, 1014, 1898, 2041, 2847, 4082, 5694, 6123, 11461, 12246, 12337, 22922, 24674, 26533, 34383, 37011, 53066, 68766, 74022, 79599, 148993, 159198, 297986, 446979, 893958, 1936909, 3873818, 5810727, 11621454]

約数ペア:

[(1, 11621454), (2, 5810727), (3, 3873818), (6, 1936909), (13, 893958), (26, 446979), (39, 297986), (73, 159198), (78, 148993), (146, 79599), (157, 74022), (169, 68766), (219, 53066), (314, 37011), (338, 34383), (438, 26533), (471, 24674), (507, 22922), (942, 12337), (949, 12246), (1014, 11461), (1898, 6123), (2041, 5694), (2847, 4082)]