31770828

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6949}}^1$

素因数の和:7086

約数の個数: 36

約数和(自身を含む): 80953600

約数和(自身を除く): 49182772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6949, 13898, 20847, 27796, 41694, 62541, 83388, 125082, 250164, 882523, 1765046, 2647569, 3530092, 5295138, 7942707, 10590276, 15885414, 31770828]

約数ペア:

[(1, 31770828), (2, 15885414), (3, 10590276), (4, 7942707), (6, 5295138), (9, 3530092), (12, 2647569), (18, 1765046), (36, 882523), (127, 250164), (254, 125082), (381, 83388), (508, 62541), (762, 41694), (1143, 27796), (1524, 20847), (2286, 13898), (4572, 6949)]