243640692

素因数分解:

$2^2\times 3^2\times {\mathrm{6767797}}^1$

素因数の和:6767807

約数の個数: 18

約数和(自身を含む): 615869618

約数和(自身を除く): 372228926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6767797, 13535594, 20303391, 27071188, 40606782, 60910173, 81213564, 121820346, 243640692]

約数ペア:

[(1, 243640692), (2, 121820346), (3, 81213564), (4, 60910173), (6, 40606782), (9, 27071188), (12, 20303391), (18, 13535594), (36, 6767797)]