40428894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26633}}^1$

素因数の和:26672

約数の個数: 32

約数和(自身を含む): 92047104

約数和(自身を除く): 51618210

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 26633, 53266, 79899, 159798, 292963, 585926, 612559, 878889, 1225118, 1757778, 1837677, 3675354, 6738149, 13476298, 20214447, 40428894]

約数ペア:

[(1, 40428894), (2, 20214447), (3, 13476298), (6, 6738149), (11, 3675354), (22, 1837677), (23, 1757778), (33, 1225118), (46, 878889), (66, 612559), (69, 585926), (138, 292963), (253, 159798), (506, 79899), (759, 53266), (1518, 26633)]