29981412

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3947}}^1$

素因数の和:4168

約数の個数: 36

約数和(自身を含む): 76164816

約数和(自身を除く): 46183404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 3947, 7596, 7894, 11841, 15788, 23682, 35523, 47364, 71046, 142092, 832817, 1665634, 2498451, 3331268, 4996902, 7495353, 9993804, 14990706, 29981412]

約数ペア:

[(1, 29981412), (2, 14990706), (3, 9993804), (4, 7495353), (6, 4996902), (9, 3331268), (12, 2498451), (18, 1665634), (36, 832817), (211, 142092), (422, 71046), (633, 47364), (844, 35523), (1266, 23682), (1899, 15788), (2532, 11841), (3798, 7894), (3947, 7596)]