2018494812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{29137}}^1$

素因数の和:29418

約数の個数: 48

約数和(自身を含む): 4934345472

約数和(自身を除く): 2915850660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 276, 502, 753, 1004, 1506, 3012, 5773, 11546, 17319, 23092, 29137, 34638, 58274, 69276, 87411, 116548, 174822, 349644, 670151, 1340302, 2010453, 2680604, 4020906, 7313387, 8041812, 14626774, 21940161, 29253548, 43880322, 87760644, 168207901, 336415802, 504623703, 672831604, 1009247406, 2018494812]

約数ペア:

[(1, 2018494812), (2, 1009247406), (3, 672831604), (4, 504623703), (6, 336415802), (12, 168207901), (23, 87760644), (46, 43880322), (69, 29253548), (92, 21940161), (138, 14626774), (251, 8041812), (276, 7313387), (502, 4020906), (753, 2680604), (1004, 2010453), (1506, 1340302), (3012, 670151), (5773, 349644), (11546, 174822), (17319, 116548), (23092, 87411), (29137, 69276), (34638, 58274)]