2166372

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 6052480

約数和(自身を除く): 3886108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1543, 3086, 4629, 6172, 9258, 13887, 18516, 20059, 27774, 40118, 41661, 55548, 60177, 80236, 83322, 120354, 166644, 180531, 240708, 361062, 541593, 722124, 1083186, 2166372]

約数ペア:

[(1, 2166372), (2, 1083186), (3, 722124), (4, 541593), (6, 361062), (9, 240708), (12, 180531), (13, 166644), (18, 120354), (26, 83322), (27, 80236), (36, 60177), (39, 55548), (52, 41661), (54, 40118), (78, 27774), (108, 20059), (117, 18516), (156, 13887), (234, 9258), (351, 6172), (468, 4629), (702, 3086), (1404, 1543)]