2687436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3958

約数の個数: 36

約数和(自身を含む): 7152600

約数和(自身を除く): 4465164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3929, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 74651, 141444, 149302, 223953, 298604, 447906, 671859, 895812, 1343718, 2687436]

約数ペア:

[(1, 2687436), (2, 1343718), (3, 895812), (4, 671859), (6, 447906), (9, 298604), (12, 223953), (18, 149302), (19, 141444), (36, 74651), (38, 70722), (57, 47148), (76, 35361), (114, 23574), (171, 15716), (228, 11787), (342, 7858), (684, 3929)]