15212358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 37957920

約数和(自身を除く): 22745562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 769, 942, 1099, 1413, 1538, 2198, 2307, 2826, 3297, 4614, 5383, 6594, 6921, 9891, 10766, 13842, 16149, 19782, 32298, 48447, 96894, 120733, 241466, 362199, 724398, 845131, 1086597, 1690262, 2173194, 2535393, 5070786, 7606179, 15212358]

約数ペア:

[(1, 15212358), (2, 7606179), (3, 5070786), (6, 2535393), (7, 2173194), (9, 1690262), (14, 1086597), (18, 845131), (21, 724398), (42, 362199), (63, 241466), (126, 120733), (157, 96894), (314, 48447), (471, 32298), (769, 19782), (942, 16149), (1099, 13842), (1413, 10766), (1538, 9891), (2198, 6921), (2307, 6594), (2826, 5383), (3297, 4614)]