280129914

素因数分解:

$2^1\times 3^6\times {\mathrm{192133}}^1$

素因数の和:192153

約数の個数: 28

約数和(自身を含む): 630007386

約数和(自身を除く): 349877472

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 192133, 384266, 576399, 1152798, 1729197, 3458394, 5187591, 10375182, 15562773, 31125546, 46688319, 93376638, 140064957, 280129914]

約数ペア:

[(1, 280129914), (2, 140064957), (3, 93376638), (6, 46688319), (9, 31125546), (18, 15562773), (27, 10375182), (54, 5187591), (81, 3458394), (162, 1729197), (243, 1152798), (486, 576399), (729, 384266), (1458, 192133)]