1900575738

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{617471}}^1$

素因数の和:617504

約数の個数: 40

約数和(自身を含む): 4482846720

約数和(自身を除く): 2582270982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 617471, 1234942, 1852413, 3704826, 5557239, 11114478, 11731949, 16671717, 23463898, 33343434, 35195847, 50015151, 70391694, 100030302, 105587541, 211175082, 316762623, 633525246, 950287869, 1900575738]

約数ペア:

[(1, 1900575738), (2, 950287869), (3, 633525246), (6, 316762623), (9, 211175082), (18, 105587541), (19, 100030302), (27, 70391694), (38, 50015151), (54, 35195847), (57, 33343434), (81, 23463898), (114, 16671717), (162, 11731949), (171, 11114478), (342, 5557239), (513, 3704826), (1026, 1852413), (1539, 1234942), (3078, 617471)]