1413288

素因数分解:

$2^3\times 3^5\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 3974880

約数和(自身を除く): 2561592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 727, 972, 1454, 1944, 2181, 2908, 4362, 5816, 6543, 8724, 13086, 17448, 19629, 26172, 39258, 52344, 58887, 78516, 117774, 157032, 176661, 235548, 353322, 471096, 706644, 1413288]

約数ペア:

[(1, 1413288), (2, 706644), (3, 471096), (4, 353322), (6, 235548), (8, 176661), (9, 157032), (12, 117774), (18, 78516), (24, 58887), (27, 52344), (36, 39258), (54, 26172), (72, 19629), (81, 17448), (108, 13086), (162, 8724), (216, 6543), (243, 5816), (324, 4362), (486, 2908), (648, 2181), (727, 1944), (972, 1454)]