1291683996

素因数分解:

$2^2\times 3^5\times {\mathrm{1328893}}^1$

素因数の和:1328912

約数の個数: 36

約数和(自身を含む): 3386021912

約数和(自身を除く): 2094337916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1328893, 2657786, 3986679, 5315572, 7973358, 11960037, 15946716, 23920074, 35880111, 47840148, 71760222, 107640333, 143520444, 215280666, 322920999, 430561332, 645841998, 1291683996]

約数ペア:

[(1, 1291683996), (2, 645841998), (3, 430561332), (4, 322920999), (6, 215280666), (9, 143520444), (12, 107640333), (18, 71760222), (27, 47840148), (36, 35880111), (54, 23920074), (81, 15946716), (108, 11960037), (162, 7973358), (243, 5315572), (324, 3986679), (486, 2657786), (972, 1328893)]