18274236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 45153024

約数和(自身を除く): 26878788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 907, 1679, 1814, 2721, 3358, 3628, 5037, 5442, 6716, 10074, 10884, 20148, 20861, 41722, 62583, 66211, 83444, 125166, 132422, 198633, 250332, 264844, 397266, 794532, 1522853, 3045706, 4568559, 6091412, 9137118, 18274236]

約数ペア:

[(1, 18274236), (2, 9137118), (3, 6091412), (4, 4568559), (6, 3045706), (12, 1522853), (23, 794532), (46, 397266), (69, 264844), (73, 250332), (92, 198633), (138, 132422), (146, 125166), (219, 83444), (276, 66211), (292, 62583), (438, 41722), (876, 20861), (907, 20148), (1679, 10884), (1814, 10074), (2721, 6716), (3358, 5442), (3628, 5037)]