31847364

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12821}}^1$

素因数の和:12857

約数の個数: 48

約数和(自身を含む): 86163840

約数和(自身を除く): 54316476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 12821, 25642, 38463, 51284, 76926, 115389, 153852, 230778, 294883, 346167, 461556, 589766, 692334, 884649, 1179532, 1384668, 1769298, 2653947, 3538596, 5307894, 7961841, 10615788, 15923682, 31847364]

約数ペア:

[(1, 31847364), (2, 15923682), (3, 10615788), (4, 7961841), (6, 5307894), (9, 3538596), (12, 2653947), (18, 1769298), (23, 1384668), (27, 1179532), (36, 884649), (46, 692334), (54, 589766), (69, 461556), (92, 346167), (108, 294883), (138, 230778), (207, 153852), (276, 115389), (414, 76926), (621, 51284), (828, 38463), (1242, 25642), (2484, 12821)]