138516618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{24023}}^1$

素因数の和:24090

約数の個数: 24

約数和(自身を含む): 286269984

約数和(自身を除く): 147753366

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 24023, 48046, 72069, 144138, 744713, 1489426, 2234139, 4468278, 23086103, 46172206, 69258309, 138516618]

約数ペア:

[(1, 138516618), (2, 69258309), (3, 46172206), (6, 23086103), (31, 4468278), (62, 2234139), (93, 1489426), (186, 744713), (961, 144138), (1922, 72069), (2883, 48046), (5766, 24023)]