2391768

素因数分解:

$2^3\times 3^4\times {\mathrm{3691}}^1$

素因数の和:3709

約数の個数: 40

約数和(自身を含む): 6700980

約数和(自身を除く): 4309212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3691, 7382, 11073, 14764, 22146, 29528, 33219, 44292, 66438, 88584, 99657, 132876, 199314, 265752, 298971, 398628, 597942, 797256, 1195884, 2391768]

約数ペア:

[(1, 2391768), (2, 1195884), (3, 797256), (4, 597942), (6, 398628), (8, 298971), (9, 265752), (12, 199314), (18, 132876), (24, 99657), (27, 88584), (36, 66438), (54, 44292), (72, 33219), (81, 29528), (108, 22146), (162, 14764), (216, 11073), (324, 7382), (648, 3691)]