1077678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 2737920

約数和(自身を除く): 1660242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2851, 5702, 8553, 17106, 19957, 25659, 39914, 51318, 59871, 76977, 119742, 153954, 179613, 359226, 538839, 1077678]

約数ペア:

[(1, 1077678), (2, 538839), (3, 359226), (6, 179613), (7, 153954), (9, 119742), (14, 76977), (18, 59871), (21, 51318), (27, 39914), (42, 25659), (54, 19957), (63, 17106), (126, 8553), (189, 5702), (378, 2851)]