120173118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1540681}}^1$

素因数の和:1540699

約数の個数: 16

約数和(自身を含む): 258834576

約数和(自身を除く): 138661458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1540681, 3081362, 4622043, 9244086, 20028853, 40057706, 60086559, 120173118]

約数ペア:

[(1, 120173118), (2, 60086559), (3, 40057706), (6, 20028853), (13, 9244086), (26, 4622043), (39, 3081362), (78, 1540681)]