15670728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9463}}^1$

素因数の和:9498

約数の個数: 48

約数和(自身を含む): 44291520

約数和(自身を除く): 28620792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9463, 18926, 28389, 37852, 56778, 75704, 85167, 113556, 170334, 217649, 227112, 340668, 435298, 652947, 681336, 870596, 1305894, 1741192, 1958841, 2611788, 3917682, 5223576, 7835364, 15670728]

約数ペア:

[(1, 15670728), (2, 7835364), (3, 5223576), (4, 3917682), (6, 2611788), (8, 1958841), (9, 1741192), (12, 1305894), (18, 870596), (23, 681336), (24, 652947), (36, 435298), (46, 340668), (69, 227112), (72, 217649), (92, 170334), (138, 113556), (184, 85167), (207, 75704), (276, 56778), (414, 37852), (552, 28389), (828, 18926), (1656, 9463)]