320789214

素因数分解:

$2^1\times 3^3\times {\mathrm{5940541}}^1$

素因数の和:5940552

約数の個数: 16

約数和(自身を含む): 712865040

約数和(自身を除く): 392075826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5940541, 11881082, 17821623, 35643246, 53464869, 106929738, 160394607, 320789214]

約数ペア:

[(1, 320789214), (2, 160394607), (3, 106929738), (6, 53464869), (9, 35643246), (18, 17821623), (27, 11881082), (54, 5940541)]