2149162242

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{27739}}^1$

素因数の和:28130

約数の個数: 32

約数和(自身を含む): 4427304000

約数和(自身を除く): 2278141758

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 349, 698, 1047, 2094, 12913, 25826, 27739, 38739, 55478, 77478, 83217, 166434, 1026343, 2052686, 3079029, 6158058, 9680911, 19361822, 29042733, 58085466, 358193707, 716387414, 1074581121, 2149162242]

約数ペア:

[(1, 2149162242), (2, 1074581121), (3, 716387414), (6, 358193707), (37, 58085466), (74, 29042733), (111, 19361822), (222, 9680911), (349, 6158058), (698, 3079029), (1047, 2052686), (2094, 1026343), (12913, 166434), (25826, 83217), (27739, 77478), (38739, 55478)]