18074508

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 43760640

約数和(自身を除く): 25686132

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 439, 564, 876, 878, 1317, 1756, 2634, 3431, 5268, 6862, 10293, 13724, 20586, 20633, 32047, 41172, 41266, 61899, 64094, 82532, 96141, 123798, 128188, 192282, 247596, 384564, 1506209, 3012418, 4518627, 6024836, 9037254, 18074508]

約数ペア:

[(1, 18074508), (2, 9037254), (3, 6024836), (4, 4518627), (6, 3012418), (12, 1506209), (47, 384564), (73, 247596), (94, 192282), (141, 128188), (146, 123798), (188, 96141), (219, 82532), (282, 64094), (292, 61899), (438, 41266), (439, 41172), (564, 32047), (876, 20633), (878, 20586), (1317, 13724), (1756, 10293), (2634, 6862), (3431, 5268)]