1215690012

素因数分解:

$2^2\times 3^3\times {\mathrm{11256389}}^1$

素因数の和:11256402

約数の個数: 24

約数和(自身を含む): 3151789200

約数和(自身を除く): 1936099188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 11256389, 22512778, 33769167, 45025556, 67538334, 101307501, 135076668, 202615002, 303922503, 405230004, 607845006, 1215690012]

約数ペア:

[(1, 1215690012), (2, 607845006), (3, 405230004), (4, 303922503), (6, 202615002), (9, 135076668), (12, 101307501), (18, 67538334), (27, 45025556), (36, 33769167), (54, 22512778), (108, 11256389)]