6686388

素因数分解:

$2^2\times 3^6\times {\mathrm{2293}}^1$

素因数の和:2315

約数の個数: 42

約数和(自身を含む): 17551394

約数和(自身を除く): 10865006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2293, 2916, 4586, 6879, 9172, 13758, 20637, 27516, 41274, 61911, 82548, 123822, 185733, 247644, 371466, 557199, 742932, 1114398, 1671597, 2228796, 3343194, 6686388]

約数ペア:

[(1, 6686388), (2, 3343194), (3, 2228796), (4, 1671597), (6, 1114398), (9, 742932), (12, 557199), (18, 371466), (27, 247644), (36, 185733), (54, 123822), (81, 82548), (108, 61911), (162, 41274), (243, 27516), (324, 20637), (486, 13758), (729, 9172), (972, 6879), (1458, 4586), (2293, 2916)]