21796627866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{253349}}^1$

素因数の和:254470

約数の個数: 32

約数和(自身を含む): 46989331200

約数和(自身を除く): 25192703334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1103, 2206, 3309, 6618, 14339, 28678, 43017, 86034, 253349, 506698, 760047, 1520094, 3293537, 6587074, 9880611, 19761222, 279443947, 558887894, 838331841, 1676663682, 3632771311, 7265542622, 10898313933, 21796627866]

約数ペア:

[(1, 21796627866), (2, 10898313933), (3, 7265542622), (6, 3632771311), (13, 1676663682), (26, 838331841), (39, 558887894), (78, 279443947), (1103, 19761222), (2206, 9880611), (3309, 6587074), (6618, 3293537), (14339, 1520094), (28678, 760047), (43017, 506698), (86034, 253349)]