180154554

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{27983}}^1$

素因数の和:28054

約数の個数: 32

約数和(自身を含む): 382821120

約数和(自身を除く): 202666566

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 27983, 55966, 83949, 167898, 811507, 1035371, 1623014, 2070742, 2434521, 3106113, 4869042, 6212226, 30025759, 60051518, 90077277, 180154554]

約数ペア:

[(1, 180154554), (2, 90077277), (3, 60051518), (6, 30025759), (29, 6212226), (37, 4869042), (58, 3106113), (74, 2434521), (87, 2070742), (111, 1623014), (174, 1035371), (222, 811507), (1073, 167898), (2146, 83949), (3219, 55966), (6438, 27983)]