18851154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23623}}^1$

素因数の和:23654

約数の個数: 32

約数和(自身を含む): 45358080

約数和(自身を除く): 26506926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23623, 47246, 70869, 141738, 165361, 330722, 448837, 496083, 897674, 992166, 1346511, 2693022, 3141859, 6283718, 9425577, 18851154]

約数ペア:

[(1, 18851154), (2, 9425577), (3, 6283718), (6, 3141859), (7, 2693022), (14, 1346511), (19, 992166), (21, 897674), (38, 496083), (42, 448837), (57, 330722), (114, 165361), (133, 141738), (266, 70869), (399, 47246), (798, 23623)]