15690939944694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{54401}}^1\times {\mathrm{6867407}}^1$

素因数の和:6921820

約数の個数: 32

約数和(自身を含む): 35865670081536

約数和(自身を除く): 20174730136842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 54401, 108802, 163203, 326406, 380807, 761614, 1142421, 2284842, 6867407, 13734814, 20602221, 41204442, 48071849, 96143698, 144215547, 288431094, 373593808207, 747187616414, 1120781424621, 2241562849242, 2615156657449, 5230313314898, 7845469972347, 15690939944694]

約数ペア:

[(1, 15690939944694), (2, 7845469972347), (3, 5230313314898), (6, 2615156657449), (7, 2241562849242), (14, 1120781424621), (21, 747187616414), (42, 373593808207), (54401, 288431094), (108802, 144215547), (163203, 96143698), (326406, 48071849), (380807, 41204442), (761614, 20602221), (1142421, 13734814), (2284842, 6867407)]