31136238

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{27457}}^1$

素因数の和:27478

約数の個数: 40

約数和(自身を含む): 79738032

約数和(自身を除く): 48601794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 27457, 54914, 82371, 164742, 192199, 247113, 384398, 494226, 576597, 741339, 1153194, 1482678, 1729791, 2224017, 3459582, 4448034, 5189373, 10378746, 15568119, 31136238]

約数ペア:

[(1, 31136238), (2, 15568119), (3, 10378746), (6, 5189373), (7, 4448034), (9, 3459582), (14, 2224017), (18, 1729791), (21, 1482678), (27, 1153194), (42, 741339), (54, 576597), (63, 494226), (81, 384398), (126, 247113), (162, 192199), (189, 164742), (378, 82371), (567, 54914), (1134, 27457)]