39211212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 96857600

約数和(自身を除く): 57646388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 458, 687, 751, 916, 1374, 1502, 2253, 2748, 3004, 4351, 4506, 8702, 9012, 13053, 14269, 17404, 26106, 28538, 42807, 52212, 57076, 85614, 171228, 171979, 343958, 515937, 687916, 1031874, 2063748, 3267601, 6535202, 9802803, 13070404, 19605606, 39211212]

約数ペア:

[(1, 39211212), (2, 19605606), (3, 13070404), (4, 9802803), (6, 6535202), (12, 3267601), (19, 2063748), (38, 1031874), (57, 687916), (76, 515937), (114, 343958), (228, 171979), (229, 171228), (458, 85614), (687, 57076), (751, 52212), (916, 42807), (1374, 28538), (1502, 26106), (2253, 17404), (2748, 14269), (3004, 13053), (4351, 9012), (4506, 8702)]