8612814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 12676146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 251, 258, 266, 301, 399, 502, 602, 753, 798, 817, 903, 1506, 1634, 1757, 1806, 2451, 3514, 4769, 4902, 5271, 5719, 9538, 10542, 10793, 11438, 14307, 17157, 21586, 28614, 32379, 33383, 34314, 64758, 66766, 75551, 100149, 151102, 200298, 205067, 226653, 410134, 453306, 615201, 1230402, 1435469, 2870938, 4306407, 8612814]

約数ペア:

[(1, 8612814), (2, 4306407), (3, 2870938), (6, 1435469), (7, 1230402), (14, 615201), (19, 453306), (21, 410134), (38, 226653), (42, 205067), (43, 200298), (57, 151102), (86, 100149), (114, 75551), (129, 66766), (133, 64758), (251, 34314), (258, 33383), (266, 32379), (301, 28614), (399, 21586), (502, 17157), (602, 14307), (753, 11438), (798, 10793), (817, 10542), (903, 9538), (1506, 5719), (1634, 5271), (1757, 4902), (1806, 4769), (2451, 3514)]