23218486486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{26189}}^1$

素因数の和:26321

約数の個数: 48

約数和(自身を含む): 39224029680

約数和(自身を除く): 16005543194

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 169, 338, 559, 793, 1118, 1586, 2623, 5246, 7267, 10309, 14534, 20618, 26189, 34099, 52378, 68198, 340457, 443287, 680914, 886574, 1126127, 1597529, 2252254, 3195058, 4425941, 8851882, 14639651, 20767877, 29279302, 41535754, 68693747, 137387494, 190315463, 269982401, 380630926, 539964802, 893018711, 1786037422, 11609243243, 23218486486]

約数ペア:

[(1, 23218486486), (2, 11609243243), (13, 1786037422), (26, 893018711), (43, 539964802), (61, 380630926), (86, 269982401), (122, 190315463), (169, 137387494), (338, 68693747), (559, 41535754), (793, 29279302), (1118, 20767877), (1586, 14639651), (2623, 8851882), (5246, 4425941), (7267, 3195058), (10309, 2252254), (14534, 1597529), (20618, 1126127), (26189, 886574), (34099, 680914), (52378, 443287), (68198, 340457)]