2018170782

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{705161}}^1$

素因数の和:705225

約数の個数: 32

約数和(自身を含む): 4569449760

約数和(自身を除く): 2551278978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 705161, 1410322, 2115483, 4230966, 6346449, 12692898, 19039347, 37373533, 38078694, 74747066, 112120599, 224241198, 336361797, 672723594, 1009085391, 2018170782]

約数ペア:

[(1, 2018170782), (2, 1009085391), (3, 672723594), (6, 336361797), (9, 224241198), (18, 112120599), (27, 74747066), (53, 38078694), (54, 37373533), (106, 19039347), (159, 12692898), (318, 6346449), (477, 4230966), (954, 2115483), (1431, 1410322), (2862, 705161)]