981330552

素因数分解:

$2^3\times 3^4\times {\mathrm{1514399}}^1$

素因数の和:1514417

約数の個数: 40

約数和(自身を含む): 2748636000

約数和(自身を除く): 1767305448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1514399, 3028798, 4543197, 6057596, 9086394, 12115192, 13629591, 18172788, 27259182, 36345576, 40888773, 54518364, 81777546, 109036728, 122666319, 163555092, 245332638, 327110184, 490665276, 981330552]

約数ペア:

[(1, 981330552), (2, 490665276), (3, 327110184), (4, 245332638), (6, 163555092), (8, 122666319), (9, 109036728), (12, 81777546), (18, 54518364), (24, 40888773), (27, 36345576), (36, 27259182), (54, 18172788), (72, 13629591), (81, 12115192), (108, 9086394), (162, 6057596), (216, 4543197), (324, 3028798), (648, 1514399)]