81702342

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{34649}}^1$

素因数の和:34788

約数の個数: 24

約数和(自身を含む): 178378200

約数和(自身を除く): 96675858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 34649, 69298, 103947, 207894, 311841, 623682, 4539019, 9078038, 13617057, 27234114, 40851171, 81702342]

約数ペア:

[(1, 81702342), (2, 40851171), (3, 27234114), (6, 13617057), (9, 9078038), (18, 4539019), (131, 623682), (262, 311841), (393, 207894), (786, 103947), (1179, 69298), (2358, 34649)]