37620154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 66729600

約数和(自身を除く): 29109446

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 661, 1322, 2189, 2587, 4378, 5174, 7271, 8593, 14542, 17186, 28457, 56914, 94523, 131539, 189046, 263078, 1446929, 1710007, 2893858, 3420014, 18810077, 37620154]

約数ペア:

[(1, 37620154), (2, 18810077), (11, 3420014), (13, 2893858), (22, 1710007), (26, 1446929), (143, 263078), (199, 189046), (286, 131539), (398, 94523), (661, 56914), (1322, 28457), (2189, 17186), (2587, 14542), (4378, 8593), (5174, 7271)]